10 Gbit/S Network Interface Card , Ethernet Network Adapter Card With Specific Wavelength

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Guangdong Global Telecommunication Technology Co., Ltd.

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10 Gbit/S Network Interface Card , Ethernet Network Adapter Card With Specific Wavelength

Overview

The O9953 card is used as a line card in the system to implement the access and processing of one STM-64 optical interface service.

The O9953 card provides the line access and service access with the rate of STM-64. The main functions of the card are as follows:

Provides one STM-64 optical interface.
Supports the optical interface with specific wavelength.
Performs the multiplexing and demultiplexing of the signal.
Supports transparent transmission of overheads.
Supports the SOH (section overhead) processing and supports all the defined SOH bytes (such as A1, A2, J0, B1, B2, S1, M1, H1, H2, H3, E1, E2, F1, D1 to D12, K1 and K2).
Supports monitoring of the higher order path overheads (such as J1, B3, C2 and G1).
Supports the contiguous concatenation of VC-4-4c, VC-4-16c and VC-4-64c.
Supports the equipment loopback and line loopback tests.
Supports the test on performance such as optical power, laser bias current and bit error.
Supports the seamless switch between the active and standby clock and crossconnect cards.
Supports hot insertion at the optical interface.
Supports the automatic shutdown of the laser.
Supports the remote software upgrade.

Working Principle

The working principle of the O9953 card is shown as below.

Interface Specifications

The Optical Interface Specifications of the O9953 Card,

Item	Specification
Optical interface type¹	I-64.1	S-64.2b	L-64.2	L-64.2+BA	L₁-64.2 +BPA2
Target distance (km)	10	0 to 40	41 to 80	81 to 100	100 to 130
Source type	SLM	SLM	SLM	SLM	SLM
Mean launched optical power (dBm)	-1 to -6	-1 to 2	0 to 4	5 to 9	11 to 15
Central wavelength (nm)	1290 to 1330	1530 to 1565	1530 to 1565	1550.12	1550.12
Overload optical power (dBm)	-1	0	-7	-7	-15
Receiving sensitivity (dBm)	-14	-17	-24	-22	-35
Minimum extinction ratio (dB)	6	8.2	9	9	9
Note 1: This configuration is applicable to G.655 fiber. For the G.652 fiber, a dispersion compensation unit should be configured (replacing BPA2 with BPD2).

Mechanical Parameters

Power Consumption

Item	Specification
Power consumption (W)	21

Product Tags:

network interface card

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