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1.25G BIDI SFP 40KM 60KM 80KM 120KM 160KM LC 1490nm 1550nm SM Gigabit Optical Transceiver Module

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Address: Takfly Industrial Park, Tongsheng Community,Dalang Street, Longhua District,Shenzhen,518109,China

Contact name:Sales Director Jessica Liao

TAKFLY COMMUNICATIONS CO., LTD.

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1.25G BIDI SFP 40KM 60KM 80KM 120KM 160KM LC 1490nm 1550nm SM Gigabit Optical Transceiver Module

Country/Region	china
City & Province	shenzhen

Product Details

1.25G BIDI SFP 40KM 60KM 80KM 120KM 160KM LC 1490nm 1550nm SM Gigabit Optical Transceiver Module

Description

The SFP-BIDI transceivers are high performance, cost effective modules supporting dual data-rate of 1.25Gbps/1.0625Gbps and 120KM transmission distance with SMF. The transceiver consists of three sections: a DFB laser transmitter, a APD photodiode integrated with a trans-impedance preamplifier (TIA) and MCU control unit. All modules satisfy class I laser safety requirements. The transceivers are compatible with SFP Multi-Source Agreement (MSA) and SFF-8472. For further information, please refer to SFP MSA.

Features

Dual data-rate of 1.25Gbps/1.063Gbps operation
1550nm DFB laser and APD photodetector for 120KM transmission
Compliant with SFP MSA and SFF-8472 with simplex LCor SC receptacle
Digital Diagnostic Monitoring: Internal Calibration or External Calibration
Compatible with SONET OC-24-LR-1
Compatible with RoHS
+3.3V single power supply
Operating case temperature range: 0 °C to +70 °C (Commercial) -40 °C to +85 °C (Industrial)

Application

Gigabit Ethernet
Fiber Channel
Switch to Switch interface
Switched backplane applications
Router/Server interface
Other optical transmission systems

Absolute Maximum Ratings

Table 1 - Absolute Maximum Ratings

Parameter	Symbol	Min	Max	Unit
Supply Voltage	Vcc	-0.5	4.7	V
Storage Temperature	Ts	-40	+85	°C
Operating Humidity	-	0	70	%

Transmitter

Parameter	Symbol	Min.	Typ.	Max.	Unit	Note
Operating Wavelength	λC	1530	1550	1570	nm
Ave. output power (Enabled)	Po	0		5	dBm	1
Extinction Ratio	ER	10			dB	1
RMS spectral width	Δλ			4	nm
Rise/Fall time (20%~80%)	Tr/Tf			0.26	ps	2
Output Eye Mask	Telcordia GR-253-CORE and ITU-T G.957 compatible

Note:

1) Measure at 2^23-1 NRZ PRBS pattern

2) Transmitter eye mask definition

Receiver

Parameter	Symbol	Min.	Typ.	Max.	Unit	Note
Operating Wavelength		1470		1510	nm
Sensitivity	Psen			-32	dBm	1
Min. overload	Pimax	-3			dBm
LOS Assert	Pa	-45			dBm
LOS De-assert	Pd			-36	dBm	2
LOS Hysteresis	Pd-Pa	0.5		6	dB

Note:

1) Measured with Light source 1550nm(1490nm), ER=10dB; BER =<10^-12 @PRBS=2^23-1 NRZ.

2) When LOS de-asserted, the RX data+/- output is signal output.

Compatibility

All of Takfly's transceiver modules are open sourced, can be coded to be fully compatible with major brands' products and devices, such as Intel, Dell, , Finisar, Arista, HP, Mellanox, Juniper, HUAWEI, H3C, etc. For other brands' devices, please specify when ordering so that we can write corresponding codes for your easy application.

Dimension

FAQ:

Q: Do you provide OEM service ?
A: Yes, we can print your logo or label on the products or on the box.

Q: Can you provide free samples ?
A: Some of low value samples can be free for you, but you need pay for the shipping cost.

Q: How can you guarentee the quality ?
A: Build on our perfect quality management system, all of our products were 100% tested before the shipment.

Q: What is your delivery time ?
A: Generally, sample: 3~5 working days. Formal order: 7-10 working days.

Q: What's your payment terms ?
A: We accept T/T, Western Union, Paypal, L/C
For samples: 100% payment. Formal order: 30%~100% as deposit, balance payment before shipment.