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IDM 120NS3EV optical transmitter 3 channels of E1 transparent transmission 100M Ethernet channel

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.
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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.

 

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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:

 

 

 

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