1G DWDM SFP

1.25G DWDM SFP Fiber Optic Transceiver Module CH17~CH61 80km Duplex LC SMF DDM | FLD-GD-CHXX-80 | Fiberland

1.25G DWDM SFP Duplex 80km

Rate1.25GReach80kmWavelengthCH17~CH61InterfaceDUPLEX LC

Fiberland part number: FLD-GD-CHXX-80

Unit price95.00USD / piece

At a glance

Key Specifications

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Form TypeDWDM SFP

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Model data

Technical Specifications

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14 specifications shown

Fiberland Part Number	FLD-GD-CHXX-80	Vendor Name	FIBERLAND
Data Rate	1.25G	Wavelength	CH17~CH61
Reach	80km	Form Type	DWDM SFP
Optical Interface	DUPLEX LC	DDM Support	YES
Commercial Temp.	0~70℃	Industrial Temp.	-40~85℃
Compatible Brands	Cisco,Huawei,Nvidia...200+ brands	Compliance	CE,FCC,ROHS,REACH
Warranty	3 Years	Mode	SM

Compatible model reference

Product Compatibility Mapping

Cross-reference the original manufacturer part number with the corresponding Fiberland part number before confirming the target device and firmware.

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Showing 8 of 40 verified matches

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Original part number	Brand	Fiberland part number	Product description
DWDM-SFP-6141	CISCO	FLD-GD-CHXX-80	Cisco 1000BASE-DWDM SFP transceiver, ITU channel 20 at 1561.42 nm, 80 km over single-mode fiber, dual LC/PC, with DOM.
DWDM-SFP-6061	CISCO	FLD-GD-CHXX-80	Cisco 1000BASE-DWDM SFP transceiver, ITU channel 21 at 1560.61 nm, 80 km over single-mode fiber, dual LC/PC, with DOM.
DWDM-SFP-5979	CISCO	FLD-GD-CHXX-80	Cisco 1000BASE-DWDM SFP transceiver, ITU channel 22 at 1559.79 nm, 80 km over single-mode fiber, dual LC/PC, with DOM.
DWDM-SFP-5898	CISCO	FLD-GD-CHXX-80	Cisco 1000BASE-DWDM SFP transceiver, ITU channel 23 at 1558.98 nm, 80 km over single-mode fiber, dual LC/PC, with DOM.
DWDM-SFP-5817	CISCO	FLD-GD-CHXX-80	Cisco 1000BASE-DWDM SFP transceiver, ITU channel 24 at 1558.17 nm, 80 km over single-mode fiber, dual LC/PC, with DOM.
DWDM-SFP-5736	CISCO	FLD-GD-CHXX-80	Cisco 1000BASE-DWDM SFP transceiver, ITU channel 25 at 1557.36 nm, 80 km over single-mode fiber, dual LC/PC, with DOM.
DWDM-SFP-5655	CISCO	FLD-GD-CHXX-80	Cisco 1000BASE-DWDM SFP transceiver, ITU channel 26 at 1556.55 nm, 80 km over single-mode fiber, dual LC/PC, with DOM.
DWDM-SFP-5575	CISCO	FLD-GD-CHXX-80	Cisco 1000BASE-DWDM SFP transceiver, ITU channel 27 at 1555.75 nm, 80 km over single-mode fiber, dual LC/PC, with DOM.
DWDM-SFP-5494	CISCO	FLD-GD-CHXX-80	Cisco 1000BASE-DWDM SFP transceiver, ITU channel 28 at 1554.94 nm, 80 km over single-mode fiber, dual LC/PC, with DOM.
DWDM-SFP-5413	CISCO	FLD-GD-CHXX-80	Cisco 1000BASE-DWDM SFP transceiver, ITU channel 29 at 1554.13 nm, 80 km over single-mode fiber, dual LC/PC, with DOM.
DWDM-SFP-5332	CISCO	FLD-GD-CHXX-80	Cisco 1000BASE-DWDM SFP transceiver, ITU channel 30 at 1553.33 nm, 80 km over single-mode fiber, dual LC/PC, with DOM.
DWDM-SFP-5252	CISCO	FLD-GD-CHXX-80	Cisco 1000BASE-DWDM SFP transceiver, ITU channel 31 at 1552.52 nm, 80 km over single-mode fiber, dual LC/PC, with DOM.
DWDM-SFP-5172	CISCO	FLD-GD-CHXX-80	Cisco 1000BASE-DWDM SFP transceiver, ITU channel 32 at 1551.72 nm, 80 km over single-mode fiber, dual LC/PC, with DOM.
DWDM-SFP-5092	CISCO	FLD-GD-CHXX-80	Cisco 1000BASE-DWDM SFP transceiver, ITU channel 33 at 1550.92 nm, 80 km over single-mode fiber, dual LC/PC, with DOM.
DWDM-SFP-5012	CISCO	FLD-GD-CHXX-80	Cisco 1000BASE-DWDM SFP transceiver, ITU channel 34 at 1550.12 nm, 80 km over single-mode fiber, dual LC/PC, with DOM.
DWDM-SFP-4931	CISCO	FLD-GD-CHXX-80	Cisco 1000BASE-DWDM SFP transceiver, ITU channel 35 at 1549.32 nm, 80 km over single-mode fiber, dual LC/PC, with DOM.
DWDM-SFP-4851	CISCO	FLD-GD-CHXX-80	Cisco 1000BASE-DWDM SFP transceiver, ITU channel 36 at 1548.51 nm, 80 km over single-mode fiber, dual LC/PC, with DOM.
DWDM-SFP-4772	CISCO	FLD-GD-CHXX-80	Cisco 1000BASE-DWDM SFP transceiver, ITU channel 37 at 1547.72 nm, 80 km over single-mode fiber, dual LC/PC, with DOM.
DWDM-SFP-4692	CISCO	FLD-GD-CHXX-80	Cisco 1000BASE-DWDM SFP transceiver, ITU channel 38 at 1546.92 nm, 80 km over single-mode fiber, dual LC/PC, with DOM.
DWDM-SFP-4612	CISCO	FLD-GD-CHXX-80	Cisco 1000BASE-DWDM SFP transceiver, ITU channel 39 at 1546.12 nm, 80 km over single-mode fiber, dual LC/PC, with DOM.
DWDM-SFP-4532	CISCO	FLD-GD-CHXX-80	Cisco 1000BASE-DWDM SFP transceiver, ITU channel 40 at 1545.32 nm, 80 km over single-mode fiber, dual LC/PC, with DOM.
DWDM-SFP-4453	CISCO	FLD-GD-CHXX-80	Cisco 1000BASE-DWDM SFP transceiver, ITU channel 41 at 1544.53 nm, 80 km over single-mode fiber, dual LC/PC, with DOM.
DWDM-SFP-4373	CISCO	FLD-GD-CHXX-80	Cisco 1000BASE-DWDM SFP transceiver, ITU channel 42 at 1543.73 nm, 80 km over single-mode fiber, dual LC/PC, with DOM.
DWDM-SFP-4294	CISCO	FLD-GD-CHXX-80	Cisco 1000BASE-DWDM SFP transceiver, ITU channel 43 at 1542.94 nm, 80 km over single-mode fiber, dual LC/PC, with DOM.
DWDM-SFP-4214	CISCO	FLD-GD-CHXX-80	Cisco 1000BASE-DWDM SFP transceiver, ITU channel 44 at 1542.14 nm, 80 km over single-mode fiber, dual LC/PC, with DOM.
DWDM-SFP-4134	CISCO	FLD-GD-CHXX-80	Cisco 1000BASE-DWDM SFP transceiver, ITU channel 45 at 1541.35 nm, 80 km over single-mode fiber, dual LC/PC, with DOM.
DWDM-SFP-4056	CISCO	FLD-GD-CHXX-80	Cisco 1000BASE-DWDM SFP transceiver, ITU channel 46 at 1540.56 nm, 80 km over single-mode fiber, dual LC/PC, with DOM.
DWDM-SFP-3977	CISCO	FLD-GD-CHXX-80	Cisco 1000BASE-DWDM SFP transceiver, ITU channel 47 at 1539.77 nm, 80 km over single-mode fiber, dual LC/PC, with DOM.
DWDM-SFP-3898	CISCO	FLD-GD-CHXX-80	Cisco 1000BASE-DWDM SFP transceiver, ITU channel 48 at 1538.98 nm, 80 km over single-mode fiber, dual LC/PC, with DOM.
DWDM-SFP-3819	CISCO	FLD-GD-CHXX-80	Cisco 1000BASE-DWDM SFP transceiver, ITU channel 49 at 1538.19 nm, 80 km over single-mode fiber, dual LC/PC, with DOM.
DWDM-SFP-3739	CISCO	FLD-GD-CHXX-80	Cisco 1000BASE-DWDM SFP transceiver, ITU channel 50 at 1537.40 nm, 80 km over single-mode fiber, dual LC/PC, with DOM.
DWDM-SFP-3661	CISCO	FLD-GD-CHXX-80	Cisco 1000BASE-DWDM SFP transceiver, ITU channel 51 at 1536.61 nm, 80 km over single-mode fiber, dual LC/PC, with DOM.
DWDM-SFP-3582	CISCO	FLD-GD-CHXX-80	Cisco 1000BASE-DWDM SFP transceiver, ITU channel 52 at 1535.82 nm, 80 km over single-mode fiber, dual LC/PC, with DOM.
DWDM-SFP-3504	CISCO	FLD-GD-CHXX-80	Cisco 1000BASE-DWDM SFP transceiver, ITU channel 53 at 1535.04 nm, 80 km over single-mode fiber, dual LC/PC, with DOM.
DWDM-SFP-3425	CISCO	FLD-GD-CHXX-80	Cisco 1000BASE-DWDM SFP transceiver, ITU channel 54 at 1534.25 nm, 80 km over single-mode fiber, dual LC/PC, with DOM.
DWDM-SFP-3346	CISCO	FLD-GD-CHXX-80	Cisco 1000BASE-DWDM SFP transceiver, ITU channel 55 at 1533.47 nm, 80 km over single-mode fiber, dual LC/PC, with DOM.
DWDM-SFP-3268	CISCO	FLD-GD-CHXX-80	Cisco 1000BASE-DWDM SFP transceiver, ITU channel 56 at 1532.68 nm, 80 km over single-mode fiber, dual LC/PC, with DOM.
DWDM-SFP-3190	CISCO	FLD-GD-CHXX-80	Cisco 1000BASE-DWDM SFP transceiver, ITU channel 57 at 1531.90 nm, 80 km over single-mode fiber, dual LC/PC, with DOM.
DWDM-SFP-3112	CISCO	FLD-GD-CHXX-80	Cisco 1000BASE-DWDM SFP transceiver, ITU channel 58 at 1531.12 nm, 80 km over single-mode fiber, dual LC/PC, with DOM.
DWDM-SFP-3033	CISCO	FLD-GD-CHXX-80	Cisco 1000BASE-DWDM SFP transceiver, ITU channel 59 at 1530.33 nm, 80 km over single-mode fiber, dual LC/PC, with DOM.

A part-number cross-reference is a model-selection starting point, not a blanket device guarantee. Final fit depends on the exact device, firmware or OS, target port and requested coding profile.

Link and application reference

See Where This Product Fits in the Network

Review common data-center, DCI, campus, server and metro-network connections before confirming speed, reach, fiber type and connector.

Optical transceiver application diagram covering data center, DCI, campus, server and metro networks — Application planning
Optical Transceiver Application and Link Map
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Testing and quality reference

Review the Quality-Control and Test Flow

Follow the checkpoints used to verify materials, firmware, optical performance, temperature stability, compatibility and final inspection.

Quality control flow covering material, firmware, optical, temperature, compatibility and final QA checks — Testing and quality
Quality Control and Test Flow
Review the sequence from material verification and firmware programming through optical, temperature, compatibility and final QA inspection.
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Product FAQ

Frequently Asked Questions

Answers to common compatibility, installation and troubleshooting questions.

Why does my switch detect the transceiver but not establish a link?

Possible causes include incorrect fiber type, wavelength mismatch, polarity, dirty connectors, excessive optical loss, incompatible link partners, FEC settings, port configuration, or compatibility issues.

What does an “unsupported transceiver” message mean?

It usually means the host device does not recognize or approve the identification information stored in the module. It does not necessarily indicate an optical failure.

What happens if a transceiver has the wrong compatibility coding?

The device may reject the module, display an unsupported-transceiver warning, fail to establish a link, or provide incomplete monitoring information.

Can one optical transceiver be compatible with multiple brands?

Yes. The same optical hardware may support multiple equipment brands when it is programmed with the appropriate compatibility profile. Multi-vendor coding options may also be available for certain applications.

Does the OEM part number need to match exactly?

The exact OEM reference is useful for identifying compatibility, but the optical specifications and host-platform requirements must also match the intended application.

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1.25G DWDM SFP Fiber Optic Transceiver Module CH17~CH61 80km Duplex LC SMF DDM | FLD-GD-CHXX-80 | Fiberland

Key Specifications

Technical Specifications

Product Compatibility Mapping

See Where This Product Fits in the Network

Optical Transceiver Application and Link Map

Review the Quality-Control and Test Flow

Quality Control and Test Flow

Frequently Asked Questions

Why does my switch detect the transceiver but not establish a link?

What does an “unsupported transceiver” message mean?

What happens if a transceiver has the wrong compatibility coding?

Can one optical transceiver be compatible with multiple brands?

Does the OEM part number need to match exactly?

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