Short Haul
Modem
-------------
ASM-60

Specifications

Type

4-wire, unconditioned dedicated lines (twisted pair),
Cat.3 and Cat.5, 19 AWG to 26 AWG

Line Coding

QAM

Range

See Table 1

Levels

11 dBm

Impedance

110 .

Return Loss

More than 15 dB

Carrier

Constantly On

Data Rate

User-selectable: 4.096, 6.144 or 10.24 Mbps

Type

HSSI: via SCSI 50, female

IR-ETH (Ethernet bridge): via RJ-45 or BNC coax

IR-ETH/QH (Ethernet/Fast Ethernet bridge with
VLAN upport): via RJ-45

IR-IP (IP router): via RJ-45

Interface

V.24/RS-232

Type

DCE

Format

8 bits, no parity, 1 stop bit

. Data Rate

19.2 kbps

. Connector

9-pin, D-type female

Diagnostics

Performance monitoring via collecting VDSL
statistics

Indicators

PWR (green) . Power
RTS (yellow) . Request to Send
DCD (yellow) . Data Carrier
Detect
TD (yellow) . Transmit Data
RD (yellow) . Receive Data
ALM (yellow) . Alarm
TST (red) . Test
SYNC A/B (red/green) .
Synchronization Line A/Line B

Power

100 to 240 VAC (10%), 50 to 60 Hz

Power Consumption

6W

Physical

Height: 44.0 mm / 1.75 in
Width: 215 mm / 8.5 in
Depth: 243 mm / 9.5 in
Weight 1.0 kg / 3.5 lb

Environment

Temperature: 0-50 C/32-122  F
Humidity: Up to 90%, non-condensing