PCM Multiplexer FXS/FXO

High Speed PCM Multiplexer
1. 4 E1 4ethernet
2. 30 FXS/FXO over fiber optic
3. 4 extra service interface
4. V. 35/RS232/RS485

Product Description
High Speed 30FXS/FXO PCM Multiplexeroptical integrated services access equipment is designed for electric power, public security, military and oil field etc. Its also called phone multiplexer with the fiber rate of 150Mbps. The device is capable for 4 E1, 4 Ethernet ports shared 100Mbps with VLAN and 4 extra service interface with following function available for each: 8 channel normal phone, one channel low speed EthernetNx64Kbps, N=1-30, 4 channel RS232/RS485, one channel V. 35 etc.
This device is with perfect alarm indicator and network management function. Using standard 19-inch 1U structured compact and good appearance.
Features
-> Perfect network management function. Be able to configure and monitor the device easily.
-> Supporting 4 fast Ethernet ports with VLAN.
-> 4 extra service slots. Each slot is able to configure different functions.
-> Using a dedicated integrated circuit design, stable and reliable.
-> Perfect alarm and status indicator function.
-> The power supply adopts by module with anti-jamming ability and ensure long life.
Interface Parameters:
E1 interface:
-> 4 E1 ports
-> HDB3 coding, perfect alarm in base lines indicator function
-> Bit error rate: 2048K± 50ppm
-> 75Ωphysics port adopts dB37-8BNC adapter, 120Ωphysics port adopts dB37-4XRJ45 adapter
-> According to ITU-T G. 823
Fast Ethernet interface:
-> Supply 4 Ethernet interface shared 100Mbps. Support VLAN based on interfaces. Fully comply with IEEE 802.1Q
-> Support 1024 MAC address list. The local data stream will not be sent to the remote.
-> Support minimum 64 bytes. The maximum 1916 bytes.
-> Support stream statistics for each Etehrnet interface such as error package quantity, totol package quantity etc.
-> Be able to set full/half duplex mode by network management
Optical interface:
-> Transmit Mode: Single/ Multi-mode
-> Module: Single/Double Fiber
-> Interface: FC/SC/ST
-> Wavelength: 1310nm/1550nm
-> Distance: 2Km/40Km/60Km/120Km
(Standard Setup: Single-mode/Double Fiber/1310nm/40Km)
Extra Port Parameter:
Low speed Ethernet interface:
-> BandwidthN× 64Kbps, N=1-30
-> Support 1024 MAC address list. The local data stream will not be sent to the remote.
-> Support minimum 64 bytes. The maximum 1536 bytes.
-> Support VLAN transparent transmission
-> Support stream statistics for each Etehrnet interface such as error package quantity, totol package quantity etc.
-> Be able to set full/half duplex mode by network management
Normal phone interface parameters:
-> The maximum 30 channel normal telephone.
-> Impedance: 200Ω+680Ω0.1uF
-> Frequency character: 300-3400Hz(-0.6-+3dB )
-> Weighted noise: ≤ -65dBmop
-> Interface loop resistance: ≤ 1800Ω
RS232 Interface:
-> Transmitting output voltage: ± 15V
-> Receiving input voltage: ± 15V
-> The maximum rate of transmitting and receiving: 200Kbps
RS485 Interface:
-> Receiver input sensitivity: The maximum ± 200mV
-> Receiver output current, IO: ± 10Ma
-> The maximum rate of transmitting and receiving: 200Kbps
V. 35 Interface:
-> Interface: DCE
-> Interface type: dB25
-> Rate: NX64Kbps, N=1-30
General characteristics:
-> Voltage supply: DC-48V, tolerance range: -36V ~ -72V
AC220V, tolerance range: 165 ~ 265V
-> Power consumption: ≤ 40W
-> Work temperature: 0 ~ 70
-> Relative humidity: ≤ 90%25
-> Overall dimension: 483mm(W)*44mm(H)*260mm(D)