iPECS UCM
Installation Manual Issue 1.1
9
2.2.2.2 UCM-DSLM
The UCM-DSLM (Digital Subscriber Line Gateway Module) provides digital interfaces between DKTs (Digital
Key Telephones) and iPECS UCM System. It consists of 32 DK Ts interface circuits and a LAN interface circuit.
It supports LDP-61xx series and LDP-9130D.
Maximum capacity (Voice data length per packet)
Specifications
G.711: 32 Channels
Maximum installation distance
1Km(AWG 22 ~ 24 or UTP 5 Cable)
DKTs Feeding Voltage
DC -48V
Interface specification
10/100 Base-T Ethernet 1port
SIO 1 port
Others
Status LED
Channel LED
Reset switch
Electrical specification
Supply Power Input: -48V, +5V, DGND, FGND
Mechanical specification
Gateway Module dimension (W x L): 255 mm x 334.5 mm (Including card edge)
Gateway Module weight: 667g
Figure 2-5 UCM-DSLM
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