Function Description
16E1+100M is a kind of optical communication device based on PDH special large scale integrated circuit which supports point-to-point. It can choose one channel office phone and 1 100M Ethernet ports with perfect alarm function, the device works stably, of low consumption,high integration, small volume, convenient for maintenance.
Feature
Base on self copyright IC.
Adopt veneer structure.
Modular wide dynamic optical detectors.
Can command the remote status.
E1 is compliant with G.703, adopts fully digital clock recovery and smooth phase lock technology.
With 16E1 channels.
No relay transmission distance:2~120KM.
AC220V, DC-48V/ DC24V for option.
One channel PCM digital phones for option.
One channel of RS232.
16*2 LCD display screen.
Parameters
Optical fiber interface
Wavelength: single mode 1310nm/1550nm
multi-mode 850nm/1310nm for option
Send power: -9dBm/-5dBm
Transmit distance: 0-50KM/120KM
Optical receiver sensitivity: >-36dBm(BER<10)
Fiber code: NRZ
Interface: SC/FC
E1 interface
Rate: 2048Kb/s±50ppm
Coding: HDB3
Impedance: unbalanced/ 75W
Jitter: satisfied with G.742, G.823
Attenuation allowed: 0~6dBm
Connector: BNC
10/100Base-T Interface
Rate: 10M/100M, supports full/half duplex adapt;
Proposal: support IEEE 802.3, IEEE 802.1Q(VLAN)
MAC address form: Can learn 4096 types of MAC address
Total Memory Sizes: 64MBits SDRAM
Physical interface: RJ45,support auto-MDIX
Dimmension
1U/19":483（W）´ 140（L）´ 44（H）mm
Power supply
DC input: DC-48V, error range -36V~-72V
DC input: DC-24V, error range -18V~-36V
AC input: AC220V±20%, 50HZ
Work condition
Consumption: ≤5W
Operating temperaturE: -10°C~50°C
Storing temperature: -40°C~+70°C
Relative humidity: 95 %