Black Box G.SHDSL Two-Wire Extender/NTU Product Details
The extender/NTU works in a pair communicating across dry, two-wire copper cable of any gauge from 19 AWG (0.9 mm) to 26 AWG (0.4 mm). You may even be able to use the telephone wiring already connecting offices or buildings in your application.
Using the DIP switch on the extender/NTU or a Telnet connection, you can set its rate in 64-kbps increments to provide a precise amount of bandwidth to users and to get either greater speed or greater distance. The extender/NTU uses Trellis Coded Pulse Amplitude Modulation (TCPAM) to enhance its performance and support distances twice as far as conventional TDM technologies - up to 9.9 miles (16 km) when using 19 AWG wiring and operating at 192-kbps speeds.
The G.SHDSL two-wire extender/NTU also includes a probe to determine the optimum data rate supported by the link between local and remote units. In addition, an error monitor inspects the line for intervals that exceed its user-set error threshold and, if necessary, restarts the link automatically.
For easy troubleshooting, the extender/NTU features front-panel LEDs and other diagnostic tools for detecting errors on the two-wire connection. The E1/T1 extender/NTU also features a PRBS pattern generator and detector, and supports basic error rate (BER) testing.
Device Type: Short-haul modem
Form Factor: External
Connectivity Technology: Wired
Data Transfer Rate: 4.6 Mbps
Line Rate: T-1/E-1
Framing Format: G.994.2
Remote Management Protocol: Telnet
Max Transfer Distance: 9.9 miles
Status Indicators: Link activity, power
Expansion / Connectivity
Interfaces: 1 x phone line - RJ-45 female ¦ 1 x T1/E1 - BNC female x 2 ¦ 1 x console ( management ) - RJ-45 female ¦ 1 x T1/E1 - RJ-48C female
Power Device: External power adapter
Voltage Required: AC 120/230 V ( 50/60 Hz )
Dimensions & Weight
Width: 5 in
Depth: 4.2 in
Height: 1.5 in
Service & Support: 1 year warranty
Service & Support Details: Limited warranty - 1 year
Manufactured by: Black Box Corporation
Warranty provided by: Black Box Corporation
Mfg Part No: ME231A-R2
( Length:0, Width:0, Depth:0)
Shipping Weight: 1.6000 pound(s)
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