Management
Support Console, WEB and SNMP format management
Monitor the module information including: model, version, product description, slot index, device base information, local video control, local and remote video transmitting status, ethernet status.
Support 1/2/4/8 channels Video plus E1, ethernet, audio, data, concentrative management.
View the detailed information of power supply 
Support real-time alarm and one history alarm message window

3.Specifications
3.1Power: 
100-240VAC 12V 1A external power adapter
for 1 slot rack card
Indicators:
Power, RUN,ethernet link, ethernet ACT, data transmitting, data receiving

3.2Video:
Channel: 4-8
Format:PAL/NTSC/SECAM
Video signal: 1Vp-p, 75Ω
Digitization:8/10bits,
Bandwidth:10MHz
DG:<1%
DP:<1o
SNR: >65dB
Connectors:BNC

3.3Audio:
Channel:   4-8, Bi-dir
Audio input: unbalanced, 600Ohms
Digitization:
Frequency: 10Hz to 20KHz
SNR:>70dB
Connector:  RJ45

3.4Data:
Channel:  4-8, Bi-dir
Data rate: 0~120Kbps over RS232 channel; 0~250Kbps over RS485/422   channel
Format:   RS232/RS422/RS485
Connector: RJ45

3.5Ethernet:
Data rate: 10/100Mbps auto detect
Standard:  IEEE802.3
Connector: RJ45
Auto-negotiation with half/full duplex

3.6Physical Dimensions:
176mmX255mmX25.4mm,  stand alone for 1-4CH
176mmX255mmX45mm, stand alone for 5-8CH
145mmX225mmX25.4mm, 4U module for 1-4CH
145mmX225mmX50.8mm, 4U module for 5-8CH
441mmX340mmX180mm, 4U chassis

3.7Environment:
Operating:  -40oC~+70 oC
Storage:    -40oC~+85 oC