- 4 bidirectional Analog Audio channel
- Ethernet interface rate of 10 / 100M,
- full duplex / half duplex adaptive
- Support Ethernet packet out-of-order recovery and cache to anti-network delay
- Input voltage 220VAC
- 4 dry contact-Relay
- 1 independent tip-ring RJ11 ports
- Compatible with standard phone signal formats
- Interface: single fiber single mode/SC or FC/ multimode(optional)
- Stand alone and Rack mount (2U/4U Card type)
- Maximum current on Relay up to 10A
- Provide 2-channel serial port, each serial port provides three serial ports RS232/422/485
- provide network management SNMP
- Power supply range : 9-55V AC and DC input
- Installation mode: DIN rail or wall mount
- temperature type: -40 ° C ~ +85 ° C
- 2 Channel analog Video & 2 channel phone port
- 5 bidirectional data on fiber optic core
- Compatible with NTSC, PAL, and SECAM video signal
- FC and SC interface as fiber optic connector
- Transmission distance: 20km/Optional: 120km
- 1 channel bidirectional FSK signal
- Support high frequency FSK signal modulation
- FC & ST interface as fiber optic connector
- DWDM Technology for Higher Reliability
- Transmission distance: 20km
