4 channel switch dry contact fiber modem

Description

4 channel Switch Contact Fiber Modem PRODUCT CHARACTERISTIC

• 1~ 4 Channel Switch Dry Contact Fiber Modem based on the integrated circuit intellectual property rights
• The input switch normally open and close automatically, when the input state
• switch output that is why state, convenient opening
•  The switch quantity of other switch state stability in the boot state or fiber no access,no chaos motion state
•  Provide 1~4 way dry contact
• A switch interface lightning reaches IEC61000-4-5 (8/20 μ S) differential mode
• 6KV, impedance (2); common mode: 6KV, impedance (2) standard
• The optional AC 220V, DC -48V, DC +24V, DC power supply positive and negative
• pole points (this device supports only DC +5V supply)

E1 Interface

• Line Rate: 2.048Mbps±50ppm
•  Line Code : HDB3
•  Interface Standard: ITU-T G.703
•  E1 Impedance: 75Ω(unbalance) and 120Ω(balance)
•  Connections : dual coax BNC and 120-ohm twisted-pair(RJ45)
•  Jitter tolerance : finer than G.742 and G.823

Dry contact fiber modem

Response time: <2ms

Delay time: 0.5ms

Switch signal: 30VDC/0.5A

Connector: RJ45

Frequency response: 20HZ/S

4 channel Switch Contact Fiber Modem Power supply

working voltage range wide, good

anti-disturb and Isolation, work stable

option I – DC-48V,range DC-36V~DC-72C

option II – AC220V,range AC165V~AC240V

Power Consumption:<=3 Watts

Environment condition

Operating temperature: 0C~+50 C

Storage temperature:-20 C~+70 C

Relative temperature:95% (uncondensed)

Dry Fiber Modem Dimension

• 103mm(L)
•  93mm(W)
•  28mm(H)

Related product:

V.35 Fiber Modem – V35 to Optic Fiber Modem built-in M34 connector

4Ports 2-wire Fast Ethernet SHDSL Router Modem

2channel switch fiber modem with data

DS3 Fiber Modem | T3 Fiber Modem