www.raisecom.com
User Manual
3
Chapter 2
Parameters
This section contains the following information:
Basic Configuration
Optical Port Characteristic
E1 Port Characteristic
Fast Ethernet Port Characteristic
PC Agent Network Management
V.35 Interface Characteristic
Power Supply
Ambience
Dimension & Weight
Basic Configuration
The device’s basic configuration is as below:
¾
2 optical ports, 4/8/16 E1 interfaces, one Fast Ethernet port and one extend slot for V.35 card;
¾
Power supply: 220VAC, -48VDC and +24VDC;
¾
Management port: PC Agent port.
Optical Port Characteristic
¾
Rate: 150Mbps;
¾
Line Code: NRZ plus scrambling code
¾
Optical port mode: SC connector ( FC connector can be optional)
E1 Port Characteristic
¾
Bit
rate: 2048Kbps±50ppm
¾
Line
code:
HDB3
¾
Impedance of interface:
75
Ω
(unbalanced BNC interface) or 120
Ω
(balanced RJ-45
interface)
¾
Electrical characteristics:
complies with ITU-T G.703
¾
Jitter Transfer characteristics: complies with ITU-T G.823
¾
Input jitter tolerance:
complies with ITU-T G.823
Fast Ethernet Port Characteristic
¾
Port Type: RJ45;
¾
Complied with IEEE802.3 standard;
¾
10/100 auto-negotiation;
¾
MDX/MDIX auto-negotiation.
PC Agent Network Management Port Characteristic
¾
Port Type: RJ45;
¾
Complied with RS232 standard;
¾
Baud Rate: 19200bps.
