Brief Introduction
FAT-50GE Equipment has two work modes: point-to-point and point to dual point. In point-to-point mode, the Ethernet transmission bandwidth can be doubled to 2.5 Gb/s. it provides dual optical interfaces to realize 1+1 optical protection.
PT-80 1116 Equipment is designed as modular system with several optional E1 cards and power cards to meet the various application requirements. It provides one optical Gigabit Ethernet interface (SFP optical module) and three electrical Gigabit Ethernet interfaces (RJ45 connector) or four electrical Gigabit Ethernet interfaces compliant with IEEE802.3 seral standard.
FAT-50GE Equipment supports management based on ETH or RS232 NMS interface. With the NMS software designed by Photel, user can realize the monitor and configuration of the device. It also supports Simple Network Management Protocol (SNMP).
Features
Networking ability, can build up PDH network as general PDH and as SDH network as ring topology;
The line bit rate is 1.25Gb/s, transmission distance is optional (depend on the optical module);
Support firmware and software upgrade remotely;
Alarms, performance monitor, and information about the local/remote equipment status are available;
Optical interface can set as 1+1 protection or 2 independent;
This equipment can support point-to-point, link and ring networking;
Provides 16 E1s comply with ITU-T G.703 on interface and G.742, G.823 on jitter performance;
Local/Remote E1 loopback is supported;
Gigabit Ethernet interfaces, supports special VLAN, VLAN, broadcast protection, and enable or disable the ETH interface;
Provides ETH NMS interface and RS232 interface (NMS) for equipment management;
Supports two RS232 user channel in point-to-point mode;
AC220V and DC-48V power supply is optional;
Single board design, 1U high, and 19 inch wide.
Optical Interface
Bit rate: 1.25Gb/s
Wave length: 1310nm (1550nm optional)
Fiber: Single mode
Output power: -2 to -11dBm
Sensitivity: Better than -36dBm
Connecter: FC (SC is optional, and SC for ALS)
Output power less than -49dBm when ALS enabled.
2M Interface
Bit rate: 2048Kbps ±50ppm
Code type: HDB3 code, conforming to G.703 standard
Input impedance: 75W(unbalanced interface) or 120W (balanced interface)
Frame structure: Conforming to G.704, G.706
Compression law: Conforming to G.711
Level: 2.37V ±10%
The pulse waveform conforms to a sample as shown below.
ETH interface (10/100/1000M)
Interface rate: 10/100/1000Mbps, half/full duplex auto-negotiation
Interface Standard: Compatible with IEEE 802.3, IEEE 802.1Q (VLAN)
Connector: RJ45
Order Wire Interface
Phone set: Standard 2-wire phone set
Bandwidth: 64Kb/s
Coding: PCM
Mechanical Dimension
Dimension: 440mm(Width)×220mm(Height)×44mm(Depth)
Net weight: 2Kg
Power Supply
Input voltage: Standard value -48VDc and220VAC
Voltage range: -36VDc to -72VDc, 176VAC ~ 264VAC
Power consumption: <10W
Operation Environment
Working temperature: -10°C ~ 50°C
Working Humidity: ≤90% (no condensation)
Application
