Fiber optic SFP module CBO SFP-1G-ZX-160KM-JU-BO 1.25 Gbps LC ZX 160 km

CBO SFP-1G-ZX-160KM-JU-BO is a single‑mode fiber optic SFP transceiver that supports a data rate of 1.25 Gbps with an LC duplex connector and ZX (long‑reach) wavelength. Engineered for point‑to‑point and uplink links, this module provides optical transmission over distances up to 160 km and fits standard SFP ports for hot‑swap installation. It is suitable for network equipment that requires long‑distance connectivity while maintaining low latency and stable throughput.

Advantages

The module offers long‑reach single‑mode performance up to 160 km, low power consumption, and compatibility with standard SFP ports and LC connectors. Its ZX wavelength supports extended distance without additional signal regeneration, and the hot‑swappable form factor allows quick installation or replacement without powering down equipment. The transceiver is designed to deliver stable 1.25 Gbps links suitable for carrier, ISP and enterprise trunking applications.

Suitable for

• Long‑distance uplinks between central offices and aggregation sites
• Metro and WAN backbone links requiring single‑mode transmission
• Carrier and ISP trunk connections where extended reach is needed
• Enterprise sites connecting distant campuses or data centers

Key specifications

• Form factor: SFP (small form‑factor pluggable)
• Data rate: 1.25 Gbps
• Fiber type: single‑mode fiber
• Connector: LC duplex
• Wavelength: ZX (long‑reach)
• Maximum reach: up to 160 km (single‑mode)
• Hot‑swap capable: yes
• Typical use: uplinks, trunking, long‑distance links

How to use

Insert the SFP module into a compatible SFP slot on a switch, router or optical transceiver chassis until it clicks into place. Connect single‑mode LC patch cords to the TX and RX ports following the equipment polarity. Verify link status on the host device and configure interface parameters such as speed and duplex if required by the platform. For safe operation, follow the equipment manufacturer’s handling procedures for electrostatic discharge and avoid bending or stressing the fiber patch cords.

Recommendations

Use single‑mode LC patch cords with appropriate endface cleanliness; maintain optical connectors clean to ensure signal integrity. For distances approaching the maximum reach, plan for link budget margins and consider dispersion and splice losses. Replace the module with a identical specification transceiver when matching long‑reach links to ensure compatibility.