Optix OSN1800 ELQM board TNF1ELQM

HUAWEI ELQM board TNF1ELQM Product Applicable-Initial Version-System Control Board ：1800 I&II Compact-V100R003C01-TNF1SCC

The main functions and features supported by the ELQM are wavelength conversion, service convergence, and ALS.

Function and  Feature	Description
Basic Function	The ELQM board supports the following working modes:
	1*AP4 ODU1 mode
	4 x Any (125 Mbit/s - 2.67 Gbit/s) <-> 1 x OTU1
	Supports ODU1-level mapping.
	The optical ports on the WDM side provide the dual-feeding and selective-receiving function.
	1*AP2 ODU0 mode
	2 x Any (125 Mbit/s - 1.25 Gbit/s) <-> 1 x OTU1
	Supports ODU0-level mapping.
	The optical ports on the WDM side provide the dual-feeding and selective-receiving function.
Service type	OTU1: OTN services, the rate is 2.67 Gbit/s.
	STM-1: SDH services, the rate is 155.52 Mbit/s.
	STM-4: SDH services, the rate is 622.08 Mbit/s.
	STM-16: SDH services, the rate is 2.488 Gbit/s.
	FE: Fast Ethernet services, the rate is 125 Mbit/s. Supports FE optical signals and FE electrical signals.
	GE: Gigabit Ethernet services, the rate is 1.25 Gbit/s. Supports GE optical signals and GE electrical signals.
FEC function	Supports forward error correction (FEC) that complies with ITU-T G.709.
Ethernet service mapping mode	Supports encapsulation of GE services in GFP-T (ITU-T G.7041)  and TTT-GMP (ITU-T G.709) (displayed as GE(TTT-GMP) on  the NMS) modes.
	Supports encapsulation of FE services in GFP-F SLICE+BMP mode.
Alarms and performance events monitoring	Monitors B1, SM_BIP8 and PM_BIP8 bytes to help locate faults.
	Monitors performance parameters and alarm signals, including  the monitoring of laser bias current, laser working temperature and optical power on the WDM side.
	Monitors the RMON performance of GE and FE services.
OTN function	Provides the OTU1 port on the WDM side.
	Supports the OTN frame format and overhead processing by referring to the ITU-T G.709.
	Supports PM functions for ODU1.
	Supports PM functions for ODU0.
	Supports SM functions for OTU1.
Regeneration board	The WDM-side signals of the ELQM board can be regenerated by the LWX2, LQM, TNF1LQM2 board.
Synchronous  Ethernet services	Supports the transparent transmission and processing of synchronous Ethernet services, the quality of the clock signals of the board meets the requirements of G.8261.
Protection schemes	Supports intra-board 1+1 protection
	Supports client 1+1 protection (includes inter-subrack wavelength protection).
	Supports ODUk (k = 0, 1) SNCP protection.
Loopback	Supports WDM side inloop
	Supports WDM side outloop
	Supports client side inloop
	Supports client side outloop
IEEE 1588v2	Supports IEEE 1588v2 when receiving non-OTU1 services on the client side.
	NOTE:
	ELQM boards also support IEEE 1588v2 when receiving GE services that are encapsulated in GFP-T mode on the client side.
ALS function	Supports the ALS function on the client side.
ESC function	Supported. Supervisory information is transmitted over service channels.
Cross-connect function	Not supported.
LPT function	Supports the LPT function when receiving FE optical signals or GE optical/electrical signals that are encapsulated in GFP-T mode.
PRBS test	Supports the PRBS function on the client side.
	NOTE:
	The PRBS function on the client side is supported only when the client-side service type is OTU1/STM-1/STM-4/STM-16/GE(GFP-T).  In addition, the board can compare transmitted signals and loop-back signals to detect status of the transmission line.
Modules at ports	Client-side ports:
	SFP optical/electrical module
	Single-fiber bidirectional SFP optical module
	VO1/VI1-VO2/VI2: EVOA SFP module
	WDM-side ports: SFP optical module
	NOTE:
	The SFP optical module, SFP electrical module, and single-fiber bidirectional SFP optical module supported by client-side ports can be used together.
	WDM-side ports support colorless optical modules.
WDM specifications	Supports ITU-T G.694.1-compliant DWDM specifications and  ITU-T G.694.2-compliant CWDM specifications.
Protocol or standard compliance	Protocols or standards (non- performance monitoring) with which transparently transmitted services comply	IEEE 802.3u
		IEEE 802.3z
		ITU-T G.707
		ITU-T G.782
		ITU-T G.783
	Protocols or standards (performance monitoring) for processing services	ITU-T G.805
		ITU-T G.806
		ITU-T G.709
		ITU-T G.872
		ITU-T G.7710
		ITU-T G.798
		ITU-T G.874
		ITU-T M.3100
		ITU-T G.873.1
		ITU-T G.874.1
		ITU-T G.875
		ITU-T G.808.1
		ITU-T G.841
		ITU-T G.8201
		ITU-T G.8262
		ITU-T G.694.1
		ITU-T G.694.2
		IEEE_1588v2

Optix OSN 1800I & OSN 1800II Optical Transponder Board:

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TNF1CP6 6-port CPRI multiplexing optical wavelength conversion board
TNF2CP6 6-port CPRI multiplexing optical wavelength conversion board
TNF1CP8 Enhanced 8 x Multi-rate Ports Wavelength Conversion Board
TNF2ELOM (COMP) Enhanced 8 x multi-rate ports wavelength conversion board
TNF2ELOM (STND) Enhanced 8 x multi-rate ports wavelength conversion board
TNF2ELOM (C9LOG) Enhanced 8 x multi-rate ports wavelength conversion board
TNF1ELQM Enhanced 4 x multi-rate ports multiplexing optical wavelength conversion board
TNF1LDE Double port EPON/GE access wavelength conversion board
TNF1LDGF Double GE services & double FE services wavelength conversion board with FEC
TNF1LDGF2 Double 2 x GE wavelength conversion board
TNF2LDGF2 Double 2 x GE wavelength conversion board
TNF1LDX 2 x 10 Gbit/s wavelength conversion board
TNF1LEG16 16 x GE Ethernet switch board
TNF1LEM18 16 x GE + 2 x 10GE LAN + 2 x OTU2 Ethernet switch board
TNF1LOE 8 port EPON & GE access wavelength conversion board
TNF1LQG 4 x GE wavelength conversion board
TNF1LQM 4 x multi-rate ports wavelength conversion board
TNF2LQM 4 x multi-rate ports wavelength conversion board
TNF1LQM2 Double 4 x multi-rate ports wavelength conversion board
TNF2LQM2 (STND) Double 4 x multi-rate ports wavelength conversion board
TNF2LQM2 (C9LQM2) Double 4 x multi-rate ports wavelength conversion board
TNF2LQM2 (VA8) Double 4 x multi-rate ports wavelength conversion board
TNF1LQPL OLT side 4 port GPON/STM-16/OTU1 access wavelength conversion board
TNF1LQPU ONU side 4 port GPON/STM-16/OTU1 access wavelength conversion board
TNF1LSPL OLT side single port GPON access wavelength conversion board
TNF1LSPR Single port GPON extension REG board
TNF1LSPU ONU side single port GPON access wavelength conversion board
TNF1LSX 10 Gbit/s wavelength conversion board
TNF2LSX 10 Gbit/s wavelength conversion board
TNF1LWX2 Double arbitrary bit rate wavelength conversion board
TNF1TSP 21-channel E1/T1 and 2-channel STM-1 service convergence and wavelength conversion board