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Dual Fiber 2.5Gbps CSFP BIDI Optical Transceiver TX1310 RX1550 LC 20km DOM

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Shenzhen Gigaopto Technology Co., Ltd.

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Dual Fiber 2.5Gbps CSFP BIDI Optical Transceiver TX1310 RX1550 LC 20km DOM

Name: Dual Fiber 25Gbps CSFP BIDI Optical Transceiver TX1310 RX1550 LC 20km DOM
Brand: Gigaopto
Price: 1 USD

Wholesale Dual Fiber 2.5Gbps CSFP BIDI Optical Transceiver TX1310 RX1550 LC 20km DOM from china suppliers

Brand Name : Gigaopto

Model Number : GCS-B3524-B3524-20C

Certification : CE, FCC, ROHS, ISO9001, ISO14000, MSDS, REACH, CP65, TUV, UL

Place of Origin : Shenzhen, China

MOQ : 1

Price : negotiable

Payment Terms : T/T, L/C

Supply Ability : 50,000pcs/month

Delivery Time : 1-5 work days

Packaging Details : Single Package，10 or 20pcs per Tray，30 or 50 or 100pcs per box, 400 or 600pcs per carton

Type : 2.5Gbps CSFP Transceiver

Bit Rate(Gbps) : Dual 2.5Gbps

TX Wavelength : 2 x 1310nm

RX Wavelength : 2 x 1550nm

Component : DFB+PIN

Reach : 20km

DOM : Supported

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Dual Fiber 2.5Gbps CSFP BIDI Transceiver TX1310 RX1550 LC 20km DOM

Description

The GCS-B3524-B3524-20C is compatible with the Compact Small Form- Factor Pluggable (CSFP) Multi-Source Agreement (MSA) option 2, allowing to establish two separate Gigabit Ethernet links, each operating over one Single-Mode Fiber (SMF) optical cable,which supports 2.5Gbps throughput with a max transmission of 20km with LC interface.

For each separate data lane this transceiver unit uses a top quality DFB Laser transmitter with operating at nominal wavelength 1310nm and a 1550nm PIN Photodiode receiver. All module satisfy class 1 laser safety requirements.

It is with the SFP 20-pin connector to allow hot plug capability. Digital diagnostic functions are available via an I2C interface as specified in the MSA SFF-8472.

Specifications

Product Category	Compact SFP Transceiver	P/N	GCS-B3524-B3524-20C
Package	CSFP	Type	Dual-Lane BIDI
Data-Speed (Gbps)	2.488G/2.488G	Lane Count	2x ( Tx/Rx )
Link Length	20km	Interface	Dual LC
TX Center Wavelength	2x 1310nm	RX Center Wavelength	2x 1550nm
Power Supply Voltage	+3.3V (typical)	Power Consumption	≤ 1.8W
LD Type	DFB laser	PD Type	PIN Photodiode
Transmitter Power	-5 ~ 0dBm	Receiver Sensitivity	< -19dBm
Extinction Ratio	> 8.2dB	Receiver Overload	> 0dBm
Power Budget (dB)	14dB	DOM/DDM	support
Environment	Operating: 0 to 70°C	Warranty	36-month
Environment	Storage: -40°C to 85°C	Weight	30gram
Compliance	Gigabit Ethernet, MSA Compliant

Features

Dual Fiber Bi-Directional CSFP Optical Transceiver
Supports 2.488Gbps Bi-directional Data Links
2xBi-directional transceivers in 1 SFP transceiver package
Compliant with CSFP MSA 2.0 (Option2)
Compliant with Digital Diagnostic Monitor Interface SFF-8472
Duplex LC Connector
1310nm DFB laser and 1550nm PIN photodetector
Up to 20km on 9/125µm SMF
Single +3.3 V Power Supply
RoHS Compliant
Class 1 Laser International Safety Standard IEC 60825 Compliant

Application

SDH STM-16 and SONET OC-48 system
Fiber Channel
Switch to Switch interface
Point to Point FTTH Application
Other optical transmission systems

Electrical and Optical Characteristics

Parameter		Symbol		Min	Typical	Max	Unit	Notes
Transmitter
Centre Wavelength			λc	1260	1310	1360	nm
Spectral Width (-20dB)			σ			1	nm
Side Mode Suppression Ratio			SMSR	30			dB
Average Output Power			Pout	-5		0	dBm	1
Extinction Ratio			ER	8.2			dB
Optical Rise/Fall Time (20%~80%)			tr/tf			0.16	ns
Data Input Swing Differential			V_IN	400		1800	mV	2
Input Differential Impedance			Z_IN	90	100	110	Ω
TX Disable	Disable			2.0		Vcc	V
TX Disable	Enable			0		0.8	V
TX Fault	Fault			2.0		Vcc	V
TX Fault	Normal			0		0.8	V
Receiver
Centre Wavelength			λc	1530		1570	nm
Receiver Sensitivity						-19	dBm	3
Receiver Overload				0			dBm	3
LOS De-Assert			LOS_D			-19	dBm
LOS Assert			LOS_A	-30			dBm
LOS Hysteresis				1		4	dB
Data Output Swing Differential			Vout	400		1800	mV	4
LOS			High	2.0		Vcc	V
LOS			Low			0.8	V

Notes:

1. The optical power is launched into SMF.

2. PECL input, internally AC-coupled and terminated.

3. Measured with a PRBS 223-1 test pattern @2488Mbps, BER ≤1×10-12.

4. Internally AC-coupled.

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