GAI-Tronics LE200-RM Rack-Mount Page/Party Line Extender - Manual (Page 52)

Pub. 42004-392G
M ODEL LE200-RM R ACK -M OUNT P AGE /P ARTY
®
L INE E XTENDER P AGE 50 of 56
e:\standard ioms - current release\42004 instr. manuals\42004-392g.doc
09/14
Specifications
Electrical
Supply Voltage
Input voltage ...................................................................................................................... 48 volts dc, ±5%
Input power consumption ................................................................................................ 12 watts (nominal)
48 watts (maximum)
DC operating current ................................................................................................. 250 mA (idle, nominal)
1000 mA (maximum)
T1 Parameters
N OTE : The LE200-RM is not compatible with the public switched telephone network.
Encoding ....................................................................................... (Bipolar with 8 Zero Substitution) B8ZS
Framing ............................................................................................................. (Extended Superframe) ESF
E1 Parameters
N OTE : The LE200-RM is not compatible with the public switched telephone network.
Encoding ..................................................................................................... (High Density Bipolar 3) HDB3
Framing ............................................................................................... (Cyclic Redundancy Check 4) CRC4
Signaling ................................................................................................ (Common Channel Signaling) CCS
Copper Cabling
Type ............................................................. Twisted pair data cable (i.e., CAT5), shielding recommended
Cable characteristic impedance, T1/E1 .................................................................... 100
/120  (nominal)
Maximum cable length ............................................................................. 6,000 feet/1.8 km (No. 22 AWG)
Maximum attenuation ........................................................................................................................... 24 dB
Fiber Cabling (using optional transceiver)
GTRFP6972-102 chassis with GTRFP6972-201 transceiver ................................... Multi-mode 62/125 µm
GTRFP6972-102 chassis with GTRFP6972-202 transceiver .................................... Single mode 9/125 µm
LVDS Cabling
Type .......................................................................................... Straight-through Shielded CAT 5e Ethernet
Cable characteristic impedance ........................................................................................... 100
 (nominal)
Maximum cable length ................................................................................................................... 10 meters
Line Balance Characteristics
Coupling ...................................................................................................................................... AC coupled
Adjustment range ...................................................................... Disabled, 15 to 115
 adjustable (nominal)