16E1+4FE PDH Fiber Multiplexer JHA-CPE16F4 Overview This device  provides 1-16*E1 interface, 1-4*10M/100M Ethernet interface (Wire Speed 100M) and 2 expansion interface. 4* Ethernet interface is switch interface, can support VLAN. 2 expansion interface can be used as the transmission channel of RS232/RS485/RS422 asynchronous data. It is very flexible. It has alarm function. The work is reliable, stable, and low power consumption, high integration, small size. Product Photo Features Based on self-copyright IC Modular wide dynamic optical detector Provide Console manage interface (RS232) Provide two fiber interface 1+1 protect（APS）function ,and ALS（Automatic Laser Shutdown/Reduction）function Ethernet interface rate is 10M/100M, half/full duplex Auto-Nego Ethernet package size support 1916 byte and 4 Ethernet port could be set separately, and ethernet bandwidth can be setting base on multiple of 32K E1 interface comply with G.703, adopts digital clock recovery and smooth phase-lock technology Uses standard 2 wire telephone (non-telephone handles) set as engineering order-wire hotline(optional) When optical lose signal, it can detect the remote device is power off or fiber is disconnected, and indicates alarm by LED The local device can view the remote device working condition Provide command the remote interface Loop Back, support local E1 Loop Back function, support E1 LOS and AIS alarm ,ease line maintenance The transmission distance is up to 2-120Km without interruption Support SNMP manager (SNMP agent inside) AC 220V, DC-48V, DC24V can be optional DC-48V/DC24V power supply polarity detection function, Polarity-Free 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: 2048Kbps±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(100/100M) 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 ♦ 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) Specifications Model Model Number:JHA-CPE16F4 Functional Description 16E1+4FE PDH, hotline telephone(Standard telephone interface, non-telephone handles), 19''inch 1U，Console+SNMP Port Description 1+1 optical port, 16 E1 interfaces (75/120 ohms), 4 FE interfaces,1*RS232 Console interface,1*SNMP Ethernet interface, one engineering order-wire telephone interface Power Power supply: AC180V ~ 260V；DC –48V；DC +24V Power consumption: ≤10W Dimension Product Size: 19 inch 1U   483X138X45mm(WXDXH) Weight 3KG Application