Model selection
Compare original part-number references.
Use optical specifications to form a shortlist, then confirm your device, firmware and coding requirements.40 references · Page 2 of 2
A specification match is not a host validation result. Multiple matching models remain marked for review.
| Brand | Original part number | Model reference | Optical specification reference | Next step |
|---|---|---|---|---|
| CISCO | DWDM-SFP-4134 | 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. Cisco DWDM SFP Module Data SheetReviewed 2026-08-17 | Specification matchCheck host compatibility |
| CISCO | DWDM-SFP-4056 | 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. Cisco DWDM SFP Module Data SheetReviewed 2026-08-17 | Specification matchCheck host compatibility |
| CISCO | DWDM-SFP-3977 | 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. Cisco DWDM SFP Module Data SheetReviewed 2026-08-17 | Specification matchCheck host compatibility |
| CISCO | DWDM-SFP-3898 | 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. Cisco DWDM SFP Module Data SheetReviewed 2026-08-17 | Specification matchCheck host compatibility |
| CISCO | DWDM-SFP-3819 | 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. Cisco DWDM SFP Module Data SheetReviewed 2026-08-17 | Specification matchCheck host compatibility |
| CISCO | DWDM-SFP-3739 | 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. Cisco DWDM SFP Module Data SheetReviewed 2026-08-17 | Specification matchCheck host compatibility |
| CISCO | DWDM-SFP-3661 | 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. Cisco DWDM SFP Module Data SheetReviewed 2026-08-17 | Specification matchCheck host compatibility |
| CISCO | DWDM-SFP-3582 | 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. Cisco DWDM SFP Module Data SheetReviewed 2026-08-17 | Specification matchCheck host compatibility |
| CISCO | DWDM-SFP-3504 | 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. Cisco DWDM SFP Module Data SheetReviewed 2026-08-17 | Specification matchCheck host compatibility |
| CISCO | DWDM-SFP-3425 | 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. Cisco DWDM SFP Module Data SheetReviewed 2026-08-17 | Specification matchCheck host compatibility |
| CISCO | DWDM-SFP-3346 | 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. Cisco DWDM SFP Module Data SheetReviewed 2026-08-17 | Specification matchCheck host compatibility |
| CISCO | DWDM-SFP-3268 | 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. Cisco DWDM SFP Module Data SheetReviewed 2026-08-17 | Specification matchCheck host compatibility |
| CISCO | DWDM-SFP-3190 | 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. Cisco DWDM SFP Module Data SheetReviewed 2026-08-17 | Specification matchCheck host compatibility |
| CISCO | DWDM-SFP-3112 | 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. Cisco DWDM SFP Module Data SheetReviewed 2026-08-17 | Specification matchCheck host compatibility |
| CISCO | DWDM-SFP-3033 | 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. Cisco DWDM SFP Module Data SheetReviewed 2026-08-17 | Specification matchCheck host compatibility |