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Single Mode LC-LC APC Zipcord Fibre Patch Leads 25M in LSZH
B40-SM2KIINN0125
SM OS2 Fiber Jumper LC-LC Zipcord LSZH
SM LC APC Zipcord Patch Cord
LC to LC APC single mode duplex fiber Patch Cord with excellent mechanical protection offer superior transmission quality for networking under IEC and ANSI/TIA standards. The Single mode duplex patch cord is compatible with optical fiber equipments for local area network, optical fiber communication system, and CATV applications.
The Single-Mode Optic Fiber Support 10G / 25G / 40G / 100G Application:
- 10G Ethernet speed can reach 40 kilometers at 1550nm (10Gbase-ER)
- 25G Ethernet speeds up to 40 kilometers at 1550nm (25Gbase-ER)
- 40G Ethernet speeds up to 40km (40GBase-ER4)
Features
- Mechanical protection by zip cord structured
- Performance complies with IEC 60793-2-50 and ANSI/TIA-492CAAx standard
- Commonly used in passive applications: GPON, FTTX and LANs
Product Classification
| Indoor or Outdoor | Indoor |
|---|---|
| Solution | Fiber |
| Product Name | Fiber Patch Cord |
General Specifications
| Item model number | B40-SM2KIINN0125 |
|---|---|
| Color | Yellow |
| Length(M) | 25 |
| Connector Type | LC |
Material Specifications
| Jacket | LSZH |
|---|---|
| Fiber Mode | SM |
| Fiber Count | 2 |
| Insertion Loss | <0.2dB |
| Return Loss | >60dB |
| Polish Type | APC |
| Cable Diameter | 2.0mm x 4.2mm |
| Polarity | A(Tx) to B(Rx) |
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- Additional Info
The Difference of Single-Mode (SM) and Multi-Mode (MM) Fiber
- The core diameter of single-mode fiber is much smaller than multimode fiber, the single-mode fiber core diameter is 9µm; the single-mode fiber wavelength is 1310 nm and 1550 nm.
- Multimode fiber core diameter: 50µm or 62.5µm. 850nm and 1300nm wavelengths are used in multimode fiber cables.
Transmission distance is the key to choosing single-mode or multi-mode fiber, for data centers, multi-mode fiber optic cables are sufficient to meet the distance of 300 - 400 meters. In applications that require distances of up to several kilometers, single-mode fiber is the best choice.
Fiber Path Cord Polish Matters
The light loss will occur when a connector is installed, yet some will cause damage to laser light and disrupt the transmitted signal. Choosing the well polish connector will reduce the back reflections of light.
- PC: Physical Contact polish with -35dB Return Loss measurement
- UPC: Ultra Physical Contact polish with -55dB Return Loss measurement
- APC: Angled Physical Contact polish (8-degree angle) with -60dB Return Loss measurement
Can I mix single-mode and multi-mode fiber?
The core sizes of multimode fiber and single-mode fiber are different, and the transmitted light mode is also different. If two optical fibers are mixed or directly connected together, a large amount of optical loss will be lost, resulting in link jitter or disconnection. Remember, never mix different types of cables randomly.
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