Add/ drop Multi Service SDH

Price:

negotiable, Available stock in JKT.

Quantity Order:

Origin:

China

Payment Method:

Telegraphic Transfer (T/T)

Pack. & Delivery:

Carton

Global Tech economic multi-service SDH is fully compliant with ITU-T and China domestic SDH standard, and can benefit your network with compact design, flexible topology and intelligent architecture. GT-SDH-155B provides two STM-1 optical line interfaces, versatile E1, V.35 and FE multiplexing and transmission, ITU-T G.813 compliant NE timing, VC-12 level switching and path protection mechanism. GT-SDH-155B can operate as ADM or TM to construct point-to-point, chain and ring networks

Feature:
l Compact 1U design, 19� standards rack and less space consumption.

l 2 STM-1 optical interfaces, optional 1+ 1 protection operation.

l 2~ 8 GFP applied FE interfaces, optional 4~ 16 E1 interfaces, 1~ 2 V.35 interfaces.

l Configurable N* 64K V.35 interface, N= 1~ 32.

l Remote Power Monitoring and Loopback Test.

l Remote management and centralized management. Support DCC over VC-12.

l Dual power supply: DC -48V, AC 220V.

Technical Parameter

l Optical Interface

n Optical Port: S1.1, L1.1, L1.2

n Wavelength: 1310nm, 1550nm

n Coding: NRZ

n Max. Spectrum Width ( RMS) : G.957

n Max. Tx Power: -8/ 0dBm

n Min. Tx Power: -15/ -5dBm

n Extinction: 8.2/ 10dB

n Rx. Sensitivity: -28/ -34dBm, BER 10-10

n Rx. Overload: -8/ -10dBm, BER 10-10

l Ethernet Interface

n 10M/ 100M auto negotiation

n Full/ half duplex auto negotiation

n MDI/ MDIX auto negotiation

n Connector: RJ45

n Related Standard: IEE802.3, IEE802.1Q( VLAN)

n MAC Address Table: Up to 4096

l E1 Interface

n Coding: HDB3

n Bit rate: 2.048M bps ± 50ppm

n Connector: BNC ( 75© ) / RJ11 ( 120 © )

l V.35 Interface

n Bit Rate: N* 64Kbps, N= 1~ 32

n Electric Feature: ITU-T V.35

n Terminal Interface: ISO2593

l Operation Environment

n Working Temperature: -5 ~ 50

n Storage Temperature: -40 ~ 85

n Related Humidity: 5% ~ 95% , non-condensing

n No corrosive and solvent gas, no dust and heavy EMI

n Power Supply: AC 220V, DC -48V

n Power Consumption: d 20W

n Physical Dimension:

483mm( W) * 45mm( H) * 154mm( D)

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