Safe checkout
Secure payments
Fast dispatch
1–2 day handling
Free shipping
U.S. ground
Warranty & RMA
Support after delivery
Transition CMEFG1029-103 1000BT SC 1000BBX-D Single Media Converter
- Media converter: 1000Base-T to 1000Base-BX
- Converts Gigabit Ethernet copper to single-mode fiber
- Supports Bi-Directional (BX) transmission
- Utilizes a single fiber strand
- Fiber optic connector: SC
- Data rate: 1 Gbps
- Extends network reach over single-mode fiber
- Ideal for fiber-to-the-home (FTTH) or point-to-point links
CMEFG1029-103 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
- Media Converter
- Copper Interface
- 1000Base-T (RJ45)
- Fiber Interface
- 1000Base-BX (SC Connector)
- Ethernet Speed
- Gigabit Ethernet (1 Gbps)
- Fiber Type
- Single-mode
- Transmission
- Bi-Directional (BX) - uses one fiber strand
Product details
The Transition CMEFG1029-103 is a 1000Base-T to 1000Base-BX single-mode media converter. It converts Gigabit Ethernet copper signals to single-mode fiber optic signals, utilizing Bi-Directional (BX) technology for transmission over a single fiber strand.
Technical Information
| Product Type | Media Converter |
| Copper Interface | 1000Base-T (RJ45) |
| Fiber Interface | 1000Base-BX (SC Connector) |
| Ethernet Speed | Gigabit Ethernet (1 Gbps) |
Additional Specifications
| Fiber Type | Single-mode |
| Transmission | Bi-Directional (BX) - uses one fiber strand |
| Wavelengths | Paired wavelengths (e.g., 1310nm Tx / 1550nm Rx and vice versa) |
| Max Distance | Up to 20 km (typical for single-mode BX) |
Description
The Transition CMEFG1029-103 is a high-performance Gigabit Ethernet media converter that facilitates the conversion between 1000Base-T copper connections and 1000Base-BX single-mode fiber optic connections. A key feature of this converter is its Bi-Directional (BX) technology, which allows for simultaneous transmission and reception of data over a single strand of single-mode fiber. This is achieved by using different wavelengths for transmitting and receiving signals, thereby reducing the amount of fiber cabling required and simplifying network deployments. This media converter is ideal for extending Gigabit Ethernet networks over long distances. The 1000Base-T interface uses a standard RJ45 connector for connecting to Ethernet switches, routers, or servers. The fiber optic side utilizes an SC connector, a common and reliable connector type for single-mode fiber. The single-mode fiber support enables transmission distances of up to 20 kilometers, making it suitable for campus networks, metropolitan area networks (MANs), or long-haul point-to-point links. The CMEFG1029-103 is often deployed in scenarios where fiber optic infrastructure is already in place or where the cost and complexity of running two separate fiber strands are prohibitive. It provides a cost-effective solution for upgrading existing copper-based networks to fiber or for establishing new high-speed fiber connections. The converter typically operates within a wide temperature range, making it suitable for various environmental conditions.
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 CMEFG1029-103.
