Converters and Connectivity 8

Converters and Connectivity

GPRS connectivity For backup and special access purposes, the async channel can connect to a GPRS modem to transmit data where wire line is not available, or for backup purposes. Remote Ethernet connectivity RAD’s remote connectivity solutions offer a range of products that provide users with the desired transparent connectivity and their corporate network managers with the flexibility to choose the WAN services, port quantities and security features that best suit their applications. Campus/factory connectivity With the explosive growth of Internet/intranet applications, corporations are looking for simpler, more cost-effective ways of extending Ethernet LANs and pointto-point connectivity in the corporate workplace. This is especially true for campus/factory environments. The wide portfolio of products with versatile WAN interfaces, LAN features and capabilities provides unique solutions for extending the corporate network to the entire workplace over both private and public infrastructures.

Management over extended Ethernet and IP networks Management of networking devices over increasingly complex, heterogeneous environments has created challenges for carriers and corporate network managers, as well as for vendors of communications equipment. RAD’s unique combination of routing technology and modem and E1/T1 technologies provides comprehensive support of Ethernet and IP to answer customers’ remote management needs. Plugging devices such as the TinyBridge into the Ethernet management port of any network device, for example, allows immediate remote management access over any available WAN service. This enables transparent management of the remote networking device, as if it were connected locally to the local network.

connectivity

RAD’s packet switching family includes packet assemblers/ disassemblers (PADs) and multiprotocol packet switches. All are designed to the latest ITU specifications and ANSI recommendations. They support various protocols, including HDLC, async, SLIP, PPP, IP, and ISDN. The products can be used to transport Frame Relay and X.25 over IP or to construct high performance, private X.25/ Frame Relay networks or efficient extensions of public X.25/Frame Relay networks. In addition, RAD offers a wide range of interchangeable interfaces, such as built-in CSU/ DSUs and ISDN BRI terminal adapters.

and

Data solutions for Frame Relay and X.25 networks

Converters

Many IT users still work in an environment using legacy equipment typically characterized by lower speed data rates and specialized data communications protocols. RAD is one of the few vendors in the market today offering connectivity products for these devices.

8

Rate and interface converters RAD’s wide range of converters provides conversion between different interfaces. Depending on the application, the conversion may involve one or more of the following: • Electrical: converting the signal levels • Physical: providing a different connector type • Functional: converting the functional operation of the signals • Speed: converting from one data rate to another Fiber optic distance and bandwidth Distance and bandwidth are determined by fiber type and light source. Fiber type – There are two types of fiber optic strands: multimode and single mode. Multimode fiber allows propagation of light along various paths, resulting in high attenuation, while single mode fiber allows a single transmission path, which results in lower attenuation and higher speeds. Light source – Signal attenuation in fiber optics also depends on wavelength. Low attenuation occurs at three different wavelengths: 850 nm, 1310 nm and 1550 nm. RAD's fiber converters support connectivity over these different fiber types and light sources.

8 RAD Data Communications 2009 Catalog

183

ric-e1, ric-t1

t D M

c Onv erters

E1 or T1 Interface Converters

•

converts between v.35, X.21, v.36, rs-530, or ethernet or fast ethernet bridge to unframed e1 or t1 interfaces

•

2.048 Mbps bit rate in e1 and 1.544 Mbps in t1

•

available as standalone units or as cards for the asM-Mn-214 rack

•

receive, internal and external clocking options

•

ac or Dc power supply

The RIC-E1 and RIC-T1 offer conversion between E1 or T1 interfaces and standard data communications interfaces. The units convert the ITU-T G.703 E1 2.048 Mbps and T1 1.544 Mbps interfaces to V.35, X.21, V.36, RS-530, Fast Ethernet, or Ethernet bridge.

have a range of 300 meters (1,000 ft) from the G.703 equipment. They perform a diagnostic loop test in compliance with ITU V.54 standard (loop 3) local analog loop (LLB). The bridge loops are activated by the DTE interface or by a strap jumper on the PCB.

vLan capabilities

The RIC-E1 and RIC-T1 support receive, external and internal clocking options from G.703 equipment.

When equipped with an Ethernet interface, RIC-E1 and RIC-T1 transparently connect remote LANs and VLANs over unframed E1/T1 links, utilizing the full E1/T1 bandwidth. All of the above mentioned interfaces are easily interchangeable thanks to the modular design.

for latest updates visit www.rad.com

Operating full duplex at a rate of 2.048 Mbps or 1.544 Mbps, respectively, the RIC-E1 and RIC-T1

The products are available as standalone units in lightweight enclosures, or as cards for the ASM-MN-214 rack. The ASM-MN-214 can hold up to 14 hot-swappable converter cards, allowing mixing and matching any combination of card types.

Remote Site 10/100 BaseT

E1/T1 RIC-E1 or RIC-T1

Central Office/POP

Remote Site

10/100 BaseT

IP Network Router

V.35

Router

E1/T1

ASM-MN-214 with RIC-E1R or RIC-T1R

ADM

SDH/ SONET

10/100 BaseT

E1/T1 RIC-E1 or RIC-T1

ADM

Switch

Remote Site E1/T1

V.35 RIC-E1 or RIC-T1

connecting switches and routers over e1/t1 access

184

RAD Data Communications 2009 catalog

Router

spD-703-1 G.703 Codirectional Rate and Interface Converter

the V.52 standard that provides fault isolation capability with the activation and monitoring performed via the front panel.

•

interface conversion between G.703 (64 kbps) and v.35, v.36/rs-422, rs-530, or X.21

The SPD-703-1 codirectional converter converts the ITU G.703 64 kbps codirectional interface to V.35, V.36/V.11, X.21/V.11, RS-530 or V.24.

V.54 diagnostic capabilities provide local analog, local digital and remote digital loopbacks. These may be activated from the front panel or via the interface control signal.

•

selectable data rates: 48, 56 or 64 kbps

•

selectable transmit timing source

•

analog and digital loopback

The SPD-703-1 is available as a standalone unit that can be mounted in a 19-inch rack, or as a card for the ASM-MN-214 rack.

•

56 kbps to 64 kbps rate conversion complies with v.110

Operating full duplex at a transmission rate of 64 kbps, the SPD-703-1 has a range of 800 meters (0.5 miles) from the G.703 equipment. It has a built-in BERT complying with

for latest updates visit www.rad.com G.703 codirectional 64 kbps

V.35

Router

V.35

PCM Network

SPD-703-1

Channel bank

SPD-703-1

Channel bank

Router

Be-1

t D M c O n v e rt e rs / M i n i at U re c O n v e rt e rs

The SPD-703-1 rate and interface converter transfers between the G.703 interface and other data communications interfaces.

Coax-to-Twisted Pair Converter (Balun) for E1

The BE-1 coax-to-twisted pair converter (balun) enables any E1 equipment with an unbalanced (coax) interface to operate over a twisted pair connection instead of over more expensive coax cables.

The BE-1 is a miniature, lightweight balun that operates without AC or DC power and provides insulation of up to 100V.

The BE-1 enables any E1 or ISDN equipment with a balanced twisted pair interface to use existing coaxial cables.

•

conversion between coax cables and twisted pairs for e1 G.703 applications (2.048 Mbps)

•

Miniature, lightweight balun

•

no ac or Dc power required

•

immediate installation

•

not sensitive to the direction of the signals for latest updates visit www.rad.com

PBX

BNC BNC E1

4-wire BE-1

Twisted pairs

8 RAD Data Communications 2009 catalog

185

fps-8

s W i tc H es

Multiprotocol Fast Packet Switch

•

eight-port multiprotocol fraD and packet switch

•

two optional built-in ethernet ports

•

protocols supported: frame relay, X.25, isDn, HDLc, sLip, ppp, MLppp, rip, rip-2, async

pac Ke t

•

ip support – ip routing – standard ip encapsulation over frame relay (rfc 1490), X.25 (rfc 1356) or ethernet

•

Unique support of legacy services (i.e., X.25, fr) over ip networks

•

transparent bridging

•

Dynamic bandwidth allocation

•

Data prioritization

•

automatic backup facility

•

telnet (client and server) support

•

X.25/frame relay multicasting

The FPS-8 is a Frame Relay/X.25 switch suitable for headquarters and central sites requiring high throughput. Each port can be configured to one of several protocols: Frame Relay, X.25, RIP, RIP-2, PPP, MLPPP, HDLC, SLIP, or async.

The built-in management agent enables configuration, compilation of statistics and status reports, and diagnostics. The management agent can be accessed from any location in the network. It can be programmed to transmit this information as a result of an alarm event.

The FPS-8 can perform packet switching between different applications, such as X.25 to X.25; X.25 to Frame Relay; Frame Relay to Frame Relay; and SLIP to SLIP. It can also encapsulate various protocols over Frame Relay and X.25.

snMp management support via raDview The SNMP agent enables management by the RADview graphical user interface on a PC or HP OpenView UNIX station, allowing the products to be configured and controlled via the X.25/Frame Relay network.

Legacy data over ip The FPS-8 can also offer a unique solution for transmitting legacy data over high speed IP networks by encapsulating the data into IP packets.

Link interfaces are modular and can be ordered for RS-232/V.24, V.35, RS-530, X.21, V.36, or Ethernet. Each interface is switch-selectable for DCE or DTE. Both the protocol and the interface can be independently selected on any port.

Each of the eight sync ports operates at data rates up to 2 Mbps. The FPS provides throughput of more than 3,000 pps in Frame Relay.

The FPS-8 offers optional support for ISDN BRI interface.


IP, Frame Relay, X.25

Headquarters

FPS-8

SPS-3S Server Ethernet LAN

Host

PSTN/ISDN

186


Branch

sps-3s, sps-6, sps-12 Multiprotocol Packet Switches

The SPS-3S, SPS-6 and SPS-12 can perform packet switching between different applications, such as X.25 to X.25; X.25 to Frame Relay; Frame Relay to Frame Relay; and SLIP to SLIP. They can also encapsulate various protocols over Frame Relay and X.25. Legacy data over ip In addition, the SPS products offer a unique solution for transmitting legacy data over high speed IP networks by encapsulating the data into IP packets.

The built-in management agent enables configuration, compilation of statistics and status reports, and diagnostics. The management agent can be accessed from any location in the network. It can be programmed to transmit this information as the result of an alarm event. The SNMP agent enables management by the RADview graphical user interface on a PC or HP OpenView UNIX station, permitting the products to be configured and controlled via the X.25/Frame Relay network. Link interfaces are modular and can be ordered for RS-232/V.24, V.35, RS-530, X.21, V.36, as well as ISDN S and U interfaces. Each interface is switch-selectable for DCE or DTE. Both the protocol and the interface can be independently selected on any port.

•

three, six or 12-port multiprotocol fraD and packet switch

•

protocols supported: frame relay, X.25, isDn, sDLc, HDLc, MLppp, rip, rip-2, sLip, ppp, async, ethernet

•

ip support – ip routing – standard ip encapsulation over frame relay (rfc 1490), X.25 (rfc 1356) or ethernet

•

Unique support of legacy services (i.e., X.25, fr) over ip networks

•


s W i tc H e s

The products support an aggregate data rate on three links of up to 2 Mbps. In addition, the product features a wide range of interfaces, including CSU/DSU and Ethernet.

Management capabilities

pac Ket

The SPS-3S, SPS-6 and SPS-12 are high performance Frame Relay/X.25 multiprotocol switches. Each port can be configured to one of several protocols: Frame Relay, X.25, ISDN, RIP, RIP-2, PPP, MLPPP, SDLC, HDLC, SLIP, async, or Ethernet.


SPS-3S, SPS-6 and SPS-12 are 1U high, standalone units. The SPS-3S is half 19-inch and SPS-6 and SPS-12 are 19-inch units.

The units perform dynamic bandwidth allocation and data prioritization for optimal network results. Headquarters

X.25 X.25

Clients

SPS-6/12 SPS-6/12

IP, Frame Relay or X.25 IP, Network Frame Relay or X.25 BackupNetwork

X.25 FPS-8 FPS-8

Backup PSTN/ISDN

Clients

X.25

Server Server

Headquarters

PSTN/ISDN

sps-6 or sps-12 used to consolidate X.25 and ip for medium-sized branch office

Frame Relay

IP/Frame Relay

Frame Relay

IP/Frame Relay

IP/X.25

X.25 Network

IP/X.25

X.25 Network

SPS-3S SPS-3S

ip transport from X.25 to a frame relay network


187

sps-4

pac Ke t

s W i tc H es

Multiprotocol Packet Switch

•

Unique support of legacy services over ip networks

•

supports frame relay, X.25, isDn, HDLc, MLppp, rip, rip-2, sLip, ppp, async, ethernet

Bank Headquarters

SPS/FPS

One or two synchronous data links

•

One asynchronous data link supporting packet switching over a cellular Gprs network standard ip encapsulation over frame relay (rfc 1490), X.25 (rfc 1356) or ethernet

•


•

Dynamic bandwidth allocation

•

automatic backup capability

•

telnet (client and server) support

X.25/ Frame Relay Network

Main

X.25 SPS-4

Host

•

•

Main

X.25

Backup

The SPS-4 is a flexible, compact switch, providing multiprotocol connectivity for transporting data from X.25 and Frame Relay equipment over newer xDSL, E1/T1 and IP networks. SPS-4 provides up to three sync/async links that can be independently configured to one of several protocols: Frame Relay, X.25, ISDN, RIP, RIP-2, PPP, MLPPP, HDLC, SLIP, or async.

Backup

connection of atMs (automatic teller Machines) to bank headquarters over a frame relay network with backup over Gprs

connects legacy equipment to modern networks


GPRS Network

SPS-4 performs packet switching between different applications, such as X.25 to X.25; X.25 to Frame Relay; Frame Relay to Frame Relay; and SLIP to SLIP. It can also encapsulate various protocols over Frame Relay and X.25. The product is ideal for banks, hospitals, universities, or other organizations with a large installed base of legacy equipment that needs to be connected over more modern networks. radio backup link for mission-critical applications SPS-4’s single RS-232/V.24 asynchronous data port can support GPRS packet streams so that it can be utilized as a radio backup link for critical link applications. Switching to the backup link occurs automatically upon detection of main link failure. After the network recovery, the SPS-4 automatically synchronizes itself and returns transmission to the main facility link.

The synchronous data links on the SPS-4 can be ordered with V.24/RS-232, V.35, RS-530, X.21, V.36 interface with DCE or DTE settings, or with ISDN S or U interface options. This provides connectivity for any device with a standard network interface. For added flexibility, the synchronous links can also be configured for asynchronous operation. Management options The built-in management agent enables configuration, compilation of statistics and status reports, and diagnostics. The management agent can be accessed from any location in the network. It can be programmed to transmit this information as the result of an alarm event. Advanced FCAPS (Fault, Configuration, Accounting, Performance, Security) and diagnostic tools are provided by RADview-EMS, RAD’s carrier-class element management system, via a Web browser. The standalone SPS-4 is a compact, 1U-high, half 19-inch wide unit.

Lottery Authority Main Office ISDN Network X.25 Main host

X.25

Backup host

X.25 FPS-8

SPS-4

GPRS Network

X.25 lottery machine connection and backup over multiple networks

188


Cash machine

Lottery machine

sps-3 Miniature Multiprotocol Packet Switch

three-port miniature multiprotocol packet switch

Frame Relay

Cash machine

•

Miniature protocol converter for frame relay, X.25, HDLc, sLip, async

Bank

•

interfaces: v.24/rs-232 for latest updates visit www.rad.com

PSTN

The SPS-3 is a miniature protocol converter and Typical applications include encapsulation of multiprotocol packet switch, offering users IP/SLIP over Frame Relay, transport of HDLC over Frame Relay or X.25 connectivity. The threeFrame Relay or X.25 to Frame Relay conversion. port miniature packet switch is a converter for The SPS-3 supports a data rate of up to 64 kbps Frame Relay, X.25, HDLC, SLIP, and async. RAD's per multiprotocol link. The SPS-3 features X.25 SPS-3 miniature multiprotocol packet switch multicasting and automatic backup. The SPS-3 enables small remote branch offices easy requires an external power supply. connectivity to Frame Relay and X.25 networks. IP, SNMP management is provided for the SPS-3 by 2 Mbps 2 Mbps HDLC HDLC The product provides IP support via IP routing Frame Relay RADview. or X.25 and standard IP encapsulation over Frame Relay.Network Bridge/router Bridge/router SPS-2HS

Typical applications include: •

•

•

Encapsulating IP/SLIP over a Frame Relay network using standard encapsulation RFC 1490 or RFC 1356 Transparent encapsulation of HDLC over a Frame Relay or X.25 network Encapsulation of X.25 to X.25 over Frame Relay

s W i tc H e s

Backup

pac Ket

•

SPS-3

SPS-2HS

aps-8, aps-16, aps-24 8, 16, 24-Channel Multiprotocol FRADs/PADs and Switches

Ethernet

Backup

APS-8

The APS-8, APS-16 and APS-24 are high performance FRADs/X.25 PADs for access to Frame Relay or X.25 networks. All async channels can operate according to X.3, X.28 and X.29 profiles. Async traffic can be packetized directly over the Frame Relay network, or packetized over the X.25 protocol and encapsulated over a Frame Relay network. The APS is ideal where a large number of async channels is required; in a heterogeneous

ISDN or PSTN Network Frame Relay or X.25 Network

environment combining async traffic and synchronous or LAN traffic; and in applications that require backup, bandwidth-on-demand or dial-in. The units support X.25/Frame Relay multicasting. Legacy data over ip The APS products also offer a unique solution for transmitting legacy data over high speed IP networks by encapsulating the data into IP

•

fraD/X.25 paD with eight, 16 or 24 async channels

•

protocols supported: frame relay, X.25, isDn, rip, rip-2, HDLc, sLip, MLppp, ppp, async, ethernet

•

standard ip encapsulation over frame relay (rfc 1490), X.25 (rfc 1356) or ethernet

•

Wide range of interfaces including csU/DsU for latest updates visit www.rad.com

packets. It also enables secure migration from a terminal/host environment to a distributed client/ server environment. The units are provided with an integrated ISDN terminal adapter.


8 189

apD-8 8-Channel FRAD/X.25 PAD

ip encapsulation over frame relay (rfc 1490) or X.25 (rfc 1356) networks

s W i tc H es

•

•

synchronous link interfaces: v.24/rs-232, v.35, X.21, rs-530, and v.36

pac Ke t

eight-channel async fraD/paD with a single synchronous frame relay or X.25 link

•

•

can operate as a terminal server

X.25 or Frame Relay

APD-8

for latest updates visit www.rad.com The APD-8 is a FRAD/X.25 PAD that connects up to eight async channels to Frame Relay or X.25 networks. The unit is provided with an integrated ISDN terminal adapter. The APD-8 offers a synchronous link data rate up to 2 Mbps. The async channel data rate is up to 115.2 kbps.

All channels are configured and monitored by the management agent of the APD-8. All async channels operate according to X.3, X.28 and X.29 profiles or SLIP protocol. Async traffic can be packetized directly over a Frame Relay network, or packetized via X.25 protocol and encapsulated over a Frame Relay network. The built-in management agent enables system

configuration and compilation of statistics, status reports and diagnostics. The units incorporate an SNMP agent, enabling management by RADview on a PC or HP OpenView station. The APD-8 is available as a standalone unit, measuring 1U in height. Two units can be mounted side-by-side in a 19-inch rack.

apD-2Hs Miniature FRAD/X.25 PAD

•

two-channel async fraD/paD with a single synchronous frame relay or X.25 link

•

ip encapsulation over frame relay (rfc 1490) or X.25 (rfc 1356) networks

•

snMp management support via raDview

•

synchronous link data rate up to 256 kbps

•

async channel data rate up to 115.2 kbps

•

synchronous link interfaces: v.24/rs-232, v.35


190


V.35 APD-2HS

X.25 or Frame Relay Network

Async

The APD-2HS is a FRAD/X.25 PAD that connects two async channels to Frame Relay or X.25 networks. Both channels are configured and monitored by the management agent of the APD-2HS. The async channels operate according to X.3, X.28 and X.29 profiles or SLIP protocol. Async traffic can be packetized directly over a Frame Relay network, or packetized via X.25 protocol and encapsulated over a Frame Relay network.

The built-in management agent enables system configuration and compilation of statistics, status reports and diagnostics. The unit incorporates an SNMP agent, enabling management by RADview on a PC or HP OpenView station. The product is available in a miniature case with a 25-pin D-type connector for the link and two RJ-45 connectors for the DTEs. It requires an external power supply.

rsD-1, rsD-10 4, 8-Channel Programmable Sharing Devices

The main channel broadcasts information to all subchannels in parallel. Subchannels contend to transmit to the main channel by activating RTS/ DCD or by data transitions.

The devices can be configured to automatically disable any channel that stays active for longer than a preset time and blocks all other subchannels. Permanent disabling of a subchannel is possible by setting the front panel switches. Installation and configuration of the RSD units are easy. All necessary crossover connections are defined internally via a DCE/DTE switch, and only straight-through cables are used to connect the modems or terminals to the RSD-1 and RSD-10. The interfaces are RS-232/V.24 and the connectors are 25-pin D-type, female.

•

rsD-1: four subchannels; rsD-10: eight subchannels

•

any combination of modems (Dces) and terminals (Dtes)

•

sync or async, data rates up to 19.2 kbps

•

rs-232/v.24 interface

•

automatic disabling of streaming subchannel

•

Operates with dial-up or leased line modems

•

internal or external clocks for latest updates visit www.rad.com

19.2 kbps

Modem

Modem 4/8 channels

Modem

Modem

RSD-1/10

f-teL

sHarinG Devices / fiBer teLepHOne eXtenDers

The RSD digital sharing devices enable any combination of DCEs and/or DTEs to share a modem, multiplexer or computer port in a multipoint environment. RSD-1 supports up to four DCEs/DTEs; RSD-10 supports up to eight. They are completely transparent to the system and the data, and operate with sync or async equipment. The units generate timing signals internally or operate with external clocks, either from the main channel or from subchannel 1.

Fiber Optic Phone Adapter

•

provides secure connection of voice communications over fiber optic links

•

extends the range of telephone transmission up to 50 km (31 miles)

•

supports direct subscriber or pBX connections

•

supports both DtMf and pulse dialing

•

Optional rechargeable nickel cadmium backup battery for up to three hours of operation

•

Lightning protection for use in rural environments

Fiber optic

PSTN PBX

F-TEL/CO

The F-TEL fiber optic telephone adapter enables telephone connection to a central office PBX over a fiber optic link. The fiber optic link secures voice communications and blocks tapping. Two models are available: f-teL/cO for direct connection to a central office PBX. f-teL/sUB for direct connection to a subscriber telephone set. The product supports both DTMF and pulse dialing. The F-TEL can operate over the common types of fiber optic cables. It supports 850 nm,

50 km (31 miles)

F-TEL/SUB

1310 nm and 1550 nm optical interfaces. The laser options are used to extend the range up to 50 km (31 miles). As a backup to the AC power supply, the F-TEL can be powered by an optional NiCad rechargeable battery. Using the backup battery, the product provides better immunity against wiretapping. The F-TEL is available as a standalone unit. A special mechanical adapter can be used for mounting one unit or two units side-by-side in a 19-inch rack.



191

sfp transceivers

s f p

tra ns c ei v ers

Small Form-Factor Pluggable Transceivers

•

fiber optic or electrical transceiver units, providing pluggable interfaces according to known standards and specifications

•

Msa (multisource agreement) compliance

•

fast ethernet to e1/t1 or e3/t3 remote bridges, connecting fast ethernet Lans over e1/t1 or e3/t3 links

•

tDM pseudowire gateways

SFP (small form-factor pluggable) transceivers (SFPs) are hot-swappable input/output optical and electrical transceiver units, each providing a different interface according to known compliance standards and pre-determined specifications. The units are plugged into other products to provide the required interface, thus enabling optimal combination of CapEx reduction, ease of network planning and stock flexibility.

On account of their small size, SFPs allow higher port densities than with other transceivers, resulting in more efficient host device design. note: It is strongly recommended to order RAD devices with original RAD SFPs installed. This will ensure that prior to shipping, RAD has performed comprehensive functional quality tests on the entire assembled unit, including the SFP devices. RAD cannot guarantee full compliance to product specifications for units using non-RAD SFPs. For detailed specifications of the SFP transceivers, see the SFP transceivers data sheet.

RAD's SFP transceivers are fully compliant with the multisource agreement (MSA) specifications, and are fully interoperable with third-party standards-based devices.


fiber Optic interface characteristics

192

Ordering name, interface, connector

Wavelength, fiber type [nm], [mm]

standard

sfp-1/1D Fast Ethernet/STM-1, LC3

1310, 62.5/125 multimode

100BaseFX, IEEE 802.3 (FE), ANSI T1 646-1995 (STM-1)

sfp-2/2D/2H Fast Ethernet/STM-1, LC

1310, 9/125 single mode

sfp-3/3D/3H Fast Ethernet/STM-1, LC

input power

Output power

[dBm] (min) (max)

[dBm] (min) (max)

[km]

[miles]

LED

-30

-14

-20

-14

2

1.2

100BaseLX10, IEEE 802.3 (FE), G.957 S1.1 (STM-1)

Laser

-28

-8

-15

-8

15

9.3


G.957 L1.1 (STM-1)

Laser

-34

-10

-5

0

40

24.8

sfp-4/4D Fast Ethernet/STM-1, LC


G.957 L1.2 (STM-1)

Laser

-34

-10

-5

0

80

49.7

sfp-10a/10b/10aD/10bD Fast Ethernet/STM-1, LC

TX – 1310/1550 RX – 1550/1310 9/125 single mode (single fiber)

100BaseBX10, IEEE 802.3 (FE), G.957 (STM-1)

Laser (WDM)

-28

-8

-14

-8

20

12.4

sfp-14D STM-4, LC, DDM, internal calibration

1310, 62.5/125 multimode

–

Laser

-28

-14

-20

-14

0.5

0.3

sfp-15 STM-4, LC


G.957 S4.1

Laser

-28

-8

-15

-8

15

9.3

sfp-16 STM-4, LC


G.957 L4.2

Laser

-28

-8

-3

+2

80

49.7

sfp-18a/18b Fast Ethernet/STM-1, LC


–

Laser (WDM)

-28

-8

-5

0

40

24.8

sfp-19a/19b Fast Ethernet/STM-1, LC


–

Laser (WDM)

-30

-8

0

+5

80

49.7


transmitter type

typical Max. range

Fiber Optic Gigabit Ethernet SFPs Typical Max. Range [km]

[miles]

850, 50/125 multimode

1000BaseSX, VCSEL IEEE 802.3 (GbE)

-17

0

-9.5

0

0.55

0.3

SFP-6/6D/6H Gigabit Ethernet, LC


1000BaseLX10, IEEE 802.3 (GbE)

Laser

-20

-3

-9.5

-3

10

6.2

SFP-7/7D Gigabit Ethernet, LC

1550, 9/125 – single mode

Laser

-22

-3

0

+5

80

49.7

SFP-8/8D/8H/8DH Gigabit Ethernet, LC


–

Laser

-21

-3

-4

+4

40

24.8

SFP-17a/17b Gigabit Ethernet, LC


1000BaseBX10, IEEE 802.3 (GbE)

Laser (WDM)

-20

-3

-9

-3

10

6.2

SFP-20 Gigabit Ethernet, LC

1550, 9/125 – single mode

Laser

-32

-3

0

+5

120

74.5


TX – 1310/1490 – RX – 1490/1310 9/125 single mode (single fiber)

Laser (WDM)

-24

-3

-5

0

40

24.8


TX – 1490/1570 – RX – 1570/1490 9/125 single mode (single fiber)

Laser (WDM)

-24

-3

0

+5

80

49.7



–

Laser (WDM)

-24

-3

-5

0

40

24.8

SFP-24 Fast Ethernet/STM-1, LC

850, 50/125 multimode

–

VCSEL

-25

-2

-10

-4

2

1.2

tra ns c e i v e rs

SFP-5/5D/5H/5DH Gigabit Ethernet, LC

s f p

Ordering Name, Wavelength, Standard Transmitter Type Input Power Output Power Interface, Connector Fiber Type [dBm] [dBm] [nm], [mm] (min) (max) (min) (max)

Electrical Interface Characteristics Notes: Ordering Name, Standard Cable Type Impedance Interface, Connector [Ω]

Typical Max. Range (Attenuation) [m]

[ft]

SFP-9F Fast Ethernet, RJ-45

100BaseT, IEEE 802.3

UTP, cat. 5

100

100

328

SFP-9G Gigabit Ethernet, RJ-45

1000BaseT, IEEE 802.3 UTP, cat. 5

100

100

328

SFP-11 G.703 Coaxial 75 STM-1E, mini BNC, DIN 1.0/2.3

135 442 (12.7 dB)**

SFP-12 G.703 Coaxial 75 E3, SMB

135 (12.7 dB)**

442

SFP-E1T1/GbE*** Gigabit Ethernet, E1/T1, remote bridge, RJ-45

1000Base-x, IEEE 802.3 (GbE), G.703 (E1/T1)

UTP, cat. 5 (AWG-22)

120/100

2550/1829

8202/6000

SFP-E1T1/FE*** Fast Ethernet, E1/T1, remote bridge, RJ-45 SFP-E3T3/FE*** Fast Ethernet, E3/T3, remote bridge, SMB SFP-E3T3/GbE*** Gigabit Ethernet, E3/T3, remote bridge, SMB

100BaseFX, IEEE 802.3 (Fast Ethernet), G.703 (E1/T1)

UTP, cat. 5 (AWG-22)

120/100

2550/1829

8202/6000

100BaseFX, IEEE 802.3 (Fast Ethernet), G.703 (E3/T3)

Coaxial (RG59)

75

275

900

1000Base-x, IEEE 802.3, (GbE), G.703 (E3/T3)

Coaxial (RG59)

75

275

900

SFP-PWE1T1***

100BaseFX (FE), G.703 (E1/T1)

UTP, cat.5

120/100

–

–

D DDM internal calibration H Industrial SFP temperature range –40° to 85°C **

With SFP-11 and SFP-12, 135m range is attainable when using RG59 B/U (at 78 MHz, in accordance with the square root of frequency law).

*** These

SFPs are designed to work with RAD products only. An internal mechanism in these SFP units checks whether the hosting device is a RAD product.

RAD Data Communications 2009 Catalog

8 193

Converters and Connectivity 8

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