Safe checkout
Secure payments
Fast dispatch
1–2 day handling
Free shipping
U.S. ground
Warranty & RMA
Support after delivery
100-01665 - Calix 1.25Gbps 1000Base-ZX Single-mode Fiber 120km 1550nm Duplex LC Connector SFP Transceiver Module
- Form Factor: SFP (Small Form-Factor Pluggable)
- Standard: 1000Base-ZX
- Fiber Type: Single-Mode Fiber (SMF)
- Wavelength: 1550nm
- Maximum Distance: 120km
- Connector Type: Typically LC Duplex (assumed for SMF)
- Application: Very long-haul Ethernet connectivity
- High Power Output for extended reach
100-01665 isn't on our shelf today — we source it to order. Request a quote and we'll confirm price and lead time within one business day.
Key specifications
See full specs ↓- Product Type
- SFP Transceiver
- Standard
- 1000Base-ZX
- Fiber Type
- SMF
- Wavelength
- 1550nm
- Reach
- 120km
- Manufacturer
- Calix
Product details
The Calix 100-01665 is a 1000Base-ZX SFP transceiver designed for long-haul single-mode fiber (SMF) applications. It operates at a wavelength of 1550nm and supports distances up to 120km.
Technical Information
| Product Type | SFP Transceiver |
| Standard | 1000Base-ZX |
| Fiber Type | SMF |
Additional Specifications
| Wavelength | 1550nm |
| Reach | 120km |
| Manufacturer | Calix |
Description
The Calix 100-01665 SFP transceiver is a high-performance module designed for demanding long-haul Gigabit Ethernet deployments. Operating at the 1550nm wavelength, it is optimized for single-mode fiber and offers an exceptional reach of up to 120km. This makes it ideal for connecting geographically dispersed sites, backbone networks, and critical infrastructure where extended distance is paramount. The 1000Base-ZX standard ensures compatibility with a wide range of networking equipment supporting Gigabit Ethernet.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
Buying 10+ units?
Get volume pricing and availability for 100-01665.