10km Long-Distance Transmission SFP28-CWDM-25g Optical Transceiver for 25gbase-Lr Ethernet, Cpri and Ecpri Wireless Networks Application

• Type: Optical Transceiver
• Support Network: Optical Active Device
• Information content: Data
• Certification: ISO
• Condition: New
• Data Rate: Max. 26.5GB/S
• Model NO.: SUN-SFP28-CWDM-25G
• SMF Link Length: Max. 10km
• Center Wavelength: Min 1260nm Max 1390nm
• Power Consumption: 1.5W
• Transport Package: Paper Box
• Trademark: SUN & logo
• Origin: China
• HS Code: 8517622990
• Production Capacity: 90, 000-120, 000 Pieces/Mth

Product Description

Product Description

SUN-SFP28-CWDM-25G Optical Transceiver

Sun Telecom's SUN-SFP28-CWDM-25G optical transceivers are based on 25G Ethernet IEEE 802.3cc standard. They are compliant with SFF-8402, SFF-8432 and SFF-8472, providing a fast and reliable interface for 25G Ethernet applications. The product implements digital diagnostics via a 2-wire serial bus and is compliant with the SFF-8472 standard.

Features

1. Operating data rate support 24.3Gbps to 26.5Gbps
2. Compliant with IEEE 802.3cc
3. Compliant with SFF-8402
4. Compliant with SFF-8432
5. Compliant with SFF-8472
6. Internal CDR on both Transmitter and Receiver channel
7. Hot-pluggable SFP28 footprint
8. CWDM DFB laser transmitter and PIN PD Receiver
9. Duplex LC connector
10. Built-in digital diagnostic functions
11. Up to 10km on SMF
12. Single power supply 3.3V
13. Compliant Operating case temperature
14. Standard: 0~+70°C
15. Industrial: -40~+85°C

Applications

1. 25GBASE-LR Ethernet
2. CPRI and eCPRI Wireless Networks

Absolute Maximum Ratings

Parameter	Symbol	Min	Max	Units
Supply Voltage	Vcc	0	3.6	V
Storage Temperature	Tc	-40	85	ºC
Relative Humidity (Non-condensation)	RH	5	90	%

Operating Conditions

Parameter	Symbol	Min	Max	Units
Supply Voltage	Vcc	3.1	3.5	V
Operating Case Temperature	Tcase	0	70	ºC
Power Consumption	PDISS		1.5	W
SMF Link Length	LKM		10	KM
Data Rate	DR	24.3	26.5	Gbps

Optical Characteristics

Parameter	Min	Typical	Max	Units
Transmitter
Output Optical Power (1270/1290/1310/1330)	-7		3	dBm
Output Optical Power (1350/1370)	-7		4	dBm
Optical Center Wavelength	λC-6.5	λC	λC+6.5	nm
Transmitter and Dispersion Penalty	-	-	3	dB
Extinction Ratio	3.5	-	-	dBm
Spectral Width (-20dB)			1	nm
Single Mode Suppression Ratio	30			dB
Transmitter Reflectance	-	-	-12	dB
Launch Power of OFF Transmitter	-	-	-30	dBm
Receiver
Center Wavelength	1260		1390	nm
Receive Overload	2
Receiver Sensitivity	-	-	-13.3	dBm
Receiver Reflectance			-26	dBm
LOS Assert	-30	-	-	dBm
LOS Dessert	-	-	-14	dBm
LOS Hysteresis	0.5	-	-	dB
Overload	-	-	3.5	dBm

Dimensions (mm)
Comply with SFF-8432 rev. 5.0, the improved pluggable form factor specification




Ordering Information

Model	Name	Description
SUN-SFP28-CWDM-25G1270-10LC	Optical Transceiver	SFP28, 25Gbps, CWDM, 1270nm; SM, dual fiber, max transmission distance: 10km; LC interface
SUN-SFP28-CWDM-25G1290-10LC	Optical Transceiver	SFP28, 25Gbps, CWDM, 1290nm; SM, dual fiber, max transmission distance: 10km; LC interface
SUN-SFP28-CWDM-25G1310-10LC	Optical Transceiver	SFP28, 25Gbps, CWDM, 1310nm; SM, dual fiber, max transmission distance: 10km; LC interface
SUN-SFP28-CWDM-25G1330-10LC	Optical Transceiver	SFP28, 25Gbps, CWDM, 1330nm; SM, dual fiber, max transmission distance: 10km; LC interface
SUN-SFP28-CWDM-25G1350-10LC	Optical Transceiver	SFP28, 25Gbps, CWDM, 1350nm; SM, dual fiber, max transmission distance: 10km; LC interface
SUN-SFP28-CWDM-25G1370-10LC	Optical Transceiver	SFP28, 25Gbps, CWDM, 1370nm; SM, dual fiber, max transmission distance: 10km; LC interface
SUN-SFP28-CWDM-25G1270-10LC-I	Optical Transceiver	SFP28, 25Gbps, CWDM, 1270nm; SM, dual fiber, max transmission distance: 10km; LC interface, Industrial
SUN-SFP28-CWDM-25G1290-10LC-I	Optical Transceiver	SFP28, 25Gbps, CWDM, 1290nm; SM, dual fiber, max transmission distance: 10km; LC interface, Industrial
SUN-SFP28-CWDM-25G1310-10LC-I	Optical Transceiver	SFP28, 25Gbps, CWDM, 1310nm; SM, dual fiber, max transmission distance: 10km; LC interface, Industrial
SUN-SFP28-CWDM-25G1330-10LC-I	Optical Transceiver	SFP28, 25Gbps, CWDM, 1330nm; SM, dual fiber, max transmission distance: 10km; LC interface, Industrial
SUN-SFP28-CWDM-25G1350-10LC-I	Optical Transceiver	SFP28, 25Gbps, CWDM, 1350nm; SM, dual fiber, max transmission distance: 10km; LC interface, Industrial
SUN-SFP28-CWDM-25G1370-10LC-I	Optical Transceiver	SFP28, 25Gbps, CWDM, 1370nm; SM, dual fiber, max transmission distance: 10km; LC interface, Industrial

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