+86 0571-87007056  service@fctel.com.cn

Voice Over Fiber

32 Voice+8E1+physical isolation(4FE+4GE) with optional Console SNMP fiber(1+1)

Overview
This device provides 32 channel voice,8 E1 interfaces 4channel 100M Ethernet interface 4channel 1000M Ethernet interface. the 4channel 100M Ethernet4 gigabit Ethernet port Each Ethernet port has its own independent bandwidth;  and one expansion interface. 1 Extended service interface (can be used as 1~2*RS232 / RS485 / RS422 asynchronous data 1~4*dry contact signal) the application is very flexible.support optional SNMP console SFP 1+1 fiber backup.
Features
◆  based on independent intellectual property rights of integrated circuits fiber optic cable total bandwidth of 6.0G;
◆ E1 interface in line with ITU-T G.703 recommendations the use of all-digital clock recovery and smooth phase-locked technology;
◆ 1-32 channels of voice access supports Caller ID and reverse polarity billing functions;
◆ Support Telephone Number mutual function of each site;
◆ FXO and FXS voice ports support port FXO port and docking PBX FXS port is connected to the user’s phone;
◆ E1 interface complies with G.703 recommends using digital clock recovery and smooth phase-locked technology;
◆ 4channel 100M Ethernet full / half duplex fully adaptive,Each Ethernet port has its own independent bandwidth,physical isolation;
◆ 4 gigabit Ethernet port,full / half duplex fully adaptive,Each Ethernet port has its own independent bandwidth,physical isolation ;
◆ Can detect when the optical signal is lost for the end device powered down or fiber barrier and through the LED indicates alarm;
◆ Provide command remote loopback interface easy to line maintenance;
◆ Provide Console management interface easy to install;
◆ Unrepeated transmission distance of up to 2 to 120 km;
◆ Multiple power mode options: AC220V DC-48V / DC24V etc;
◆ DC-48V / DC24V power supply with automatic polarity detection function when installed without distinction between positive and negative;
◆ Telephone interface with lightning protection lightning reached IEC61000-4-5 Short circuit current wave 8 / 20μsopen-peak output voltage 6KV standards.
Parameters
Fiber
Multi-mode Fiber
50/125um 62.5/125um
Maximum transmission distance: 5Km @ 62.5 / 125um single mode fiber attenuation (3dbm/km)
Wave Length: 820nm
Transmitting power: -12dBm (Min) ~-9dBm (Max)
Receiver sensitivity: -28dBm (Min)
link budget: 16dBm
Single-mode Fiber
8/125um 9/125um
Maximum transmission distance: 40Km
Transmission distance: 40Km @ 9 / 125um single mode fiber attenuation (0.35dbm/km)
Wave Length: 1310nm
Transmitting power: -9dBm (Min) ~-8dBm (Max)
Receiver sensitivity: -27dBm (Min)
link budget: 18dBm
E1 Interface
Interface Standard: comply with protocol G.703;
Interface Rate: n*64Kbps±50ppm;
Interface Code: HDB3;
E1 Impedance: 75Ω (unbalance) 120Ω (balance);
Jitter tolerance: In accord with protocol G.742 and G.823
Allowed Attenuation: 0~6dBm
Ethernet interface(10/100M/1000M)
Interface rate: 10/100 Mbps half/full duplex auto-negotiation
Interface Standard: Compatible with IEEE 802.3 IEEE 802.1Q (VLAN)
MAC Address Capability: 4096
Connector: RJ45 support Auto-MDIX
FXS Phone Interface
Ring voltage: 75V
Ring frequency: 25HZ
Two-line Impedance: 600 Ohm (pick up)
Return loss: 40 dB
FXO Switch Interface
Ring detect voltage: 35V
Ring detection frequency: 17HZ-60HZ
Two-line Impedance: 600 Ohm (pick up)
Return loss: 40 dB
EM 2/4 Line
AD: 0dB
DA: -3.5dB
Two/Four-line Impedance: 600 Ohm
Return loss: 20 dB
Working environment
Working temperature: -10°C ~ 50°C
Working Humidity: 5%~95 % (no condensation)
Storage temperature: -40°C ~ 80°C
Storage Humidity:  5%~95 % (no condensation)
Application
32 Voice+8E1+physical isolation(4FE+4GE)
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Tel: +86 0571-87007056

Phone: +86 18966484617

Email: service@fctel.com.cn

Add: 7F,Building 2,NO.9 XiYuan 2nd Road,West Lake Technology Park, Hangzhou,China.