16e1 + 4 * GE 더블 옵티컬 포트 백업

General information:
1+1 series fiber optical MUX is a point-to-point optical transmission equipment developed based on ultra large scale integrated circuit. Support different capacity 4E1/8E1/16E1, provide 4 channel 1000M Ethernet interface, RS232 interface, assistant channel and office telephone function. Has perfect alarm, high reliability and stabilization, low power consumption, high integration, easy installation and maintenance. The device is popularly with telecommunication operator. It is suitable in business for communication operator, government and kinds of entities.
Product character:
(1)Provide main optical interface and back-up optical interface, insure the operation uninterrupted
(2)Support main optical interface and back-up optical interface force or automatic rearrange
(3)Support simple ALS
(4)provide 16E1/G. 703 interface(120 BG telephone channel)
(5)Jitter tolerance according with G. 703/G. 823/G. 742
(6) E1 port use digital clock resume circuit and digital phase-lock circuit.
(7)Two types: Standalone, desktop, 19inch; Card, usually be inserted in our rack 19 inch.
(8)Network manager interface use SNMP
Technical parameter:
Optical Interface Parameter
Optical wavelength:
850nm/1310nm for multi-mode optical interface, 1310nm/1550nm for single-mode optical interface
Optical interface: SC/FC/ST
Fiber optical core: Double /single core receive
Transmit power: -9dBm/-5dBm
Optical receiver receiving sensitivity <-36 (BER<10)
Dynamic receiving range: >27dB
Transmitting range: Multi-mode 2 Km, single-mode 40Km, single-mode 60 Km, single-mode 120Km
*Remark: Any kind interface style you need can be tailored.
E1 interface:
Interface code: HDB3 code
Line speed: 2.048Mbp/s+-50
Interface impedance: 75Ω/unbalanced or 120Ω/balanced
Interface standard: ITU-T G. 703
Interface character: According with G. 703
Jitter tolerance: According with G. 704 and G. 823
Ethernet interface
Interface Rate: 10/100/1000M self-adaptable
Protocol: Supports IEEE 802.3, IEEE 802.1Q(VLAN)
Physical interface: RJ45, support Auto-MDIX
Duplex: Half/full duplex self-adaptable
MAC address table: Can learn 4096 MAC address