IDM 120NS3EV optical transmitter 3 channels of E1 transparent transmission 100M Ethernet channel
IDM-120S3EV
Description
IDM-120S3EV optical transmitter and receiver adopts the form of a simple single board to support 3E1 business and 2 shared lines 100M Fast Ethernet optical transmission and one V.35 interface. IDM-120S3EV supports perfect alarm monitoring function, high integration, low power consumption, stable performance, convenient use, etc. characteristics.
Main Character
Can provide up to 3 channels of E1 transparent transmission, while providing two shared line speed 100M Ethernet channel.
Optical line speed of 155Mbps, the transmission distance of 20 Km, 40 Km, 60 Km, 80Km optional
E1 interface code type for the HDB3 code, comply with the G.703 G.823, ITU-T and G.742 recommendations.
Support two 100M Ethernet interfaces
The VLAN function can be configured through the central terminal network management, and the flow control function is supported.
With a complete alarm function, and real-time monitoring of the status of the terminal equipment
Support E1 branch of the two-way ring back function, facilitate the detection and management of equipment
Provide V.35 interface, line speed 64kbit/s * n (n=1~32) can be set through the network management.
V3.5 interface framing mode can be set to PCM30 or PCM31 mode
The whole machine is a single board design, standard 1U chassis
Power supply: AC220V/DC-48V
Parameter
Optical interface
Optical rate: 155Mb/s + 50ppm
Wavelength: 1310nm
Light output power: -2 ~ -11dBm
Reception sensitivity: better than -36dBm
Receive dynamic range: 34dB
Interface mode: FC
E1 interface
Rate: 2.048Mbps, allowable deviation of±50ppm
Code type: HDB3
Impedance: 75 unbalanced interface /120 ohm balanced interface optional, when orders need to explain.
HDB3 encoding: in line with G.703 ITU-T recommendations
Ethernet interface
Minimum frame length: 64 bytes
Maximum frame length: 1536 bytes
MAC address number: 1K
MAC address aging time: 5 minutes
Power supply
Input voltage range: -48V, allows -40V to -60V (DC)
AC220V, allows AC175V to AC264V
Device power consumption: 6W
Working environment
Temperature: 0℃~45℃
Humidity: 95%, no condensation
Chassis size and weight
Length * height * width (depth): 200mm * 44.45mm * 483mm
Weight: 2kg
Application: