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SHDSL Digital Pair Gain System- TC PAM version
MPG+,
an SHDSL Digital Pair Gain System, conveys uncompressed PCM voice
channels in it. It provides 4/8/12 voice channels and/or optional
ISDN/ Ethernet port over a single twisted pair subscriber line.
Without digging ground or placing cable, it immediately solves
subscriber line shortage problem.
Features
1. Optional 4, 8 or 12 clear (64Kbps) channels over one single copper
pair
2. Optional data rate to accommodate the transmission distance,
without sacrificing voice channel bandwidth.
3. High speed on transmission when Modem (Internet) or FAX connected.
4. Excellent transmitted voice quality.
5. Various metering functions for payphone are available.
6.
Shelf is universal for all MPG+ series line unit.
7. Comply with ITU K.20, and K.21
8. On-Board Power Supply
9. Dual Modules on MPG4 to support 2 DSL for each LU and double the capacity.
10. Remote Power Feeding
11. Self detect for DSL line open / short
12. NMS function support
13. Bypass function support
14. One Shelf can accommodate 16 slots of LU.
15. Output 20 or 25 Hz sinusoidal wave for ringing signal,
which is very similar to the output of
switching system.
16. Support CLIP (Caller ID)
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