Service

Maximum available channel

Phone(FXO/FXS)/hotline

120channel

n*64kbps Ethernet

16channel

RS232/RS485

64channel

V.35

4channel

2 wire EM or 4 wire EM

32channel

Device Construct

6U 19 inches

Main Feature

4 cards available for various services 

Optical 

Default: FC, dual fiber, single mode, 40km, 1310nm

Optical module is option when in order

Rate: 150Mbps

All the services are transmission over one fiber port

E1 

4 E1 available

Connector: DB37

BNC with DB37/BNC adapter or RJ45 by DB37/RJ45 adapter option

Fully comply with ITU-T G.703, G.704

Fast Ethernet

4 Ethernet interfaces with VLAN

Connector: RJ45

Share 10/100M

MAC address list capability: 1024

MAC address list aging time: very short

Frame length: 64byte~1916byte

Support stream control

Phone

(hotline or FXO/FXS)

Maximum 120 channel phone can be offered

Connector: RJ45

Impedance: 200Ω+680Ω 0.1uF

Frequency character: 300-3400Hz(-0.6-+3dB)

Weighted noise: ≤-65dBmop

Interface loop resistance: ≤1800Ω

Low speed Ethernet

(option)

Maximum 16 low speed Ethernet

Connector: RJ45

Bandwidth: NX64Kbps, N=1-30

MAC address list capability: 1024

MAC address list aging time: 5 minutes

The minimum frame length: 64byte~2024byte

VLAN: support VLAN transparent transmission

RS232

(option)

Maximum 64 channel RS232

Connector: RJ45

Transmitting output voltage: ±15V

Receiving input voltage: ±15V  

The maximum rate of transmitting and receiving: 38.4Kbps

RS485

(option)

Maximum 64 channel RS485

Connector: RJ45

Receiver input sensitivity: maximum ±200mV

Receiver output current, IO: ±10mA 

The maximum rate of transmitting and receiving: 38.4Kbps

V.35

(option)

Maximum 4 V.35 available

Interface: DCE

Connector: DB25

Rate: NX64Kbps, N=1-30

EM phone (option)

Maximum 32 channel

2 wire EM or 4 wire EM optional

Power

AC and DC power option

Environment

Working temperature: 0 ~ 70°C

Relative humidity: ≤90%(25°C)