Description
This device is the point-to-point optical transmission device developed on the basis of VLSI. The device provides 1-16*E1 interface, 1-4*10/100/1000M Ethernet interface (Wire Speed 1000M) and 2 expansion interfaces. 4* Ethernet interface is switch interface, can support VLAN. 1 expansion interface can be used as the transmission channel of RS232/RS485/RS422 asynchronous data,dry contact signal, 1Channel digital business phone can be optional.It is very flexible. It has alarm function. The work is reliable, stable, and low power consumption, high integration, small size.
Features
Based on self -copyright IC
The Fiber bandwidth is up to 1.5G, Ethernet bandwidths Wire Speed 1000M
Ethernet interface rate is 10/100/1000M, half/full duplex Auto-Nego
4*Ethernet interface is switch interface, support VLAN, can set to 4 channel logical isolation
Provide Console manage interface (RS232)
Provide two fiber interface 1+1 protect(APS)function
The transmission distance is up to 2-100Km 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
Paramters
Fiber
Single-mode Fiber(100/1000 Base-X SFP slot) 8/125um, 9/125um
Transmission distance: 0-100Km
Transmission distance: 100Km @ 9 / 125um single mode fiber,
attenuation (0.35dbm/km)
Wave Length: 1490nm/1550nm
Transmitting power: -2dBm (Min) ~3dBm (Max)
Receiver sensitivity: -27dBm (Min)
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
Gigabit Ethernet Interface (10/100/1000M)
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
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)
Order Information
HY-11-PHD16E4G: 16E1+4GE PDH Fiber Multiplexer SFP