Black Box LRU4240 Network Router User Manual


 
96 SALES: 0870 90 10 750 Dual Trunk E1 Router User’s Guide
Dual Trunk E1 Router
Power Options
Physical
Environmental
Reliability
MTBF 12 years minimum
LRU4240 Diagnostics
Item Specification
AC Power Universal Power Supply
100 VAC to 240 VAC Autoranging, 50/60 Hz
DC Power -40 VDC to -78 VDC
Through two-position Phoenix connector
Power Consumption 9 W maximum per unit
Item Specification
Dimensions 8.75 in W (22.2 cm) x 1.75 in H (4.4 cm) x 12 in
depth (30.4 cm)
Weight 6.5 lb (3.0 kg)
Network Connector RJ-48
COMM Port Connector 8 Pin modular
Ethernet Management
Interface
RJ-45 socket
Item Specification
Operating Temperature 0°C to 50°C (32°F to 122°F) ambient
Storage Temperature -20°C to +60°C (-4°F to 140°F)
Relative Humidity 0% to 95% noncondensing
Altitude 15,000 ft (4.6 km)
Item Diagnostics And Tests
Loopbacks E1 Network, E1 Payload, Fractional E1 Payload
E1 Loopback Control Set/Reset Code, Front Panel, COMM Port
Fractional Payload
Loopback Control CCITT V.54 Sequence, COMM Port