Black Box G.SHDSL Two-Wire Extender/NTU Product Details
Featuring symmetric high-speed digital subscriber line technology, the G.991.2 standard device delivers rate-adaptive nx64 speeds as high as 4.6 Mbps.
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.
The V.35 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 V.35 extender/NTU also features a PRBS pattern generator and detector, and supports basic error rate (BER) testing.
The V.35 G. SHDSL Two-Wire Extender/NTU connects to V.35 serial equipment. It has a DCE interface on a DB25 connector (along with an M/34 converter), which enables you to interface with V.35 routers and other DTE equipment via a straight-through cable. The V.35 extender/NTU also supports connections to another DCE device, such as a multiplexor or a G.703 NTU, via a tail-circuit cable. It supports local and remote loopbacks, as well as DTE loops.
Device Type: Short-haul modem
Form Factor: External
Connectivity Technology: Wired
Cabling Type: V.35
Data Transfer Rate: 4.6 Mbps
Remote Management Protocol: Telnet
Max Transfer Distance: 9.9 miles
Status Indicators: Link activity, WAN, link/activity
Expansion / Connectivity
Interfaces: 1 x V.35 - DB-25 female ¦ 1 x network - RJ-45 female ¦ 1 x console ( management ) - RJ-45 female
Power Device: External power adapter
Voltage Required: AC 90 - 260 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: ME233A-R2
( Length:0, Width:0, Depth:0)
Shipping Weight: 2.0600 pound(s)
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