64Voice+8E1+4GE Fiber Mux

The device provides 64 channel voice, 8 E1 interfaces, and 4 Gigabit Ethernet interfaces ( bandwidth line speed 1000M). The application is very flexible and it supports SNMP or CONSOLE management. 1+1 fiber backup for option.

● The E1 interface complies with the G.703 recommendation, utilizing fully digital clock recovery and smooth phase-locked loop techniques.

● The voice port supports FXO/FXS. The FXO port is connected to a PBX, while the FXS port is connected to the user’s telephone set.

● The voice port supports caller ID display and reverse polarity charging functions.

● It supports the mutual dialing functionality of each site.

● The Ethernet interface supports 10/100/1000M, full/half duplex auto-negotiation, and VLAN partition.

● Each Ethernet port supports Auto-MDIX (adaptive cross-over or straight-through cable).

● Transmission distance is up to 2-100 km.

● It features an SNMP management interface.

● The device can monitor local temperature and voltage (via the network management platform).

● Multiple power mode options: AC220V, DC-48V / DC24V, etc.

● Fiber

Multimode Fiber:

50/125um or 62.5/125um

Transmission Distance: 2km for multimode fiber with attenuation of 3dBm/km

Wavelength: 850nm

Transmit Power: -12dBm (Min) to -9dBm (Max)

Receiver Sensitivity: -28dBm (Min)

Link Budget: 16dBm

Single Mode Fiber:

8/125um or 9/125um

Transmission Distance: 20km for single mode fiber with attenuation of 0.35dBm/km (customization required for longer distances)

Wavelength: 1310nm (1550nm wavelength for ultra-long distance transmission)

Transmit Power: -9dBm (Min) to -5dBm (Max)

Receiver Sensitivity: -27dBm (Min)

Link Budget: 18dBm

● E1 Interface

Interface: Compliant with G.703 recommendations

Rate: 2048Kb/s ±50ppm

Line Code: HDB3

Impedance: Unbalanced 75/ Balanced 120Ω

Unbalanced interface can be adapted to 75-2/3 coaxial cable

Jitter Characteristics: Compliant with G.742, G.823 recommendations

Input Attenuation Range: 0 to 6dBm

● FXS User Phone Port

Ring Voltage: 75V

Ring Frequency: 25Hz

Line Impedance: 600Ω (off-hook)

Return Loss: 20dB

● FXO Trunk Port

Ring Detection Voltage: 35V

Ring Detection Frequency: 17Hz to 60Hz

Line Impedance: 600Ω (off-hook)

Return Loss: 20dB

● 10/100/1000M Ethernet Interface

Protocol: Compliant with IEEE 802.3, IEEE 802.1Q (VLAN)

Speed: 10/100/1000M adaptive, full/half duplex auto-negotiation

MAC Address Table: Supports learning of 4096 MAC addresses

Physical Interface: RJ45 connector with Auto-MDIX (auto crossover/straight-through)

● Network Management Interface

Interface Type: Ethernet Interface (SNMP network management)

Main Function: Manage each device through the network management platform and monitor its status (specific configuration process and management software will be provided by the company after purchasing the product)

● 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)