High Quality G657B3 Fiber Optic Patch Cables LC - LC Duplex G657B3
9 / 125 Yellow Lszh Tight buffer 900um
The 9/125μm OS2 single mode bend insensitive fiber optic cable is
less attenuation when bent or twisted compared with traditional
optical fiber cables and this will make the installation and
maintenance of the fiber optic cables more efficient. It can also
save more space for your high density cabling in data centers,
enterprise networks, telecom room, server farms, cloud storage
networks, and any places fiber patch cables are needed.
This 9/125 OS2 single mode fiber optic cable is ideal for
connecting 1G/10G/40G/100G/400G Ethernet connections. It can
transport data for up to 10km at 1310nm, or up to 40km at 1550nm.
Product Info:
| Connector | LC TO LC | Jacket OD | 0.9mm |
| Fiber Mode | 9/125μm G657B3 | Jacket Color | Yellow |
| Polish | UPC to UPC | Wavelength | 1310/1550nm |
| Fiber Type | Duplex | Jacket Material | OFNR |
| Insertion loss | ≤0.12dB(max) | Interchangeability | ≤0.2dB |
| Return loss | ≥50dB(min) | Vibration | ≤0.2dB |
| Operating temperature | -40~75°C | Storage temperature | -45~85°C |
| Polarity | A(Tx) to B(Rx) | Fiber Grade | G652D |
Quality features:
YOFC G.657B3 optic fiber
5mm minimum bend radius
Insertion loss and return loss testing
End-face inspection
3D interferometer test
Geometric Specification (For special request)
| Items | Connector | PC End-face | APC End-face |
| Radius of Curvature | SC/FC/ST | 10~25 mm | 5~12 mm |
| LC/MU | 7~25 mm | 5~15 mm |
| Apex Offset | ≤50 um |
| Fiber Spherical Height | +/- 100 nm |
| Angular Offset | ------ | 8°± 0.5° |
End-face Quality (SM)
| Zone | Range (μm) | Scratches | Defects | Reference |
| A: Core | 0 to 25 | None | None | IEC 61300-3-35:2015 |
| B: Cladding | 25 to 115 | None | None |
| C: Adhesive | 115 to 135 | None | None |
| D: Contact | 135 to 250 | None | None |
| E: Rest of ferrule | None | None |
Bend Insensitive Fiber Optic Cable Structure
A unique refractive trench with low refractive index glass layer in
BIF, which reduces in light dispersion upon twisting and bending,
ensuring network transmission stably and fast.
CUSTOM option
OMC also provides a full set of OEM services, such as fiber
connector, length, color, fiber grade, specification, material,
package etc.
Length Tolerance
| Overall Length(L)(m) | length of tolerance(cm) |
| 0<L<1 | +5/-0 |
| 1<L<10 | +10/-0 |
| 10<L<40 | +15/-0 |
| 40<L | +0.5% x L/-0
|
Packaging & Labeling
This easy to take and well-protected fiber optical cable package
has been labelled and marked by OMC as default.
High Quality Fibre Optic Cable Guarantee
Comprehensive performance testing makes sure the cable work more
securely and data transmission more reliable and stable in your
network.
How to Choose The Right Fiber Optic Cable Type?
| Designation | Fiber Dia.(μm) | Type | Fast Ethernet 100BASE-FX | 1 Gigabit Ethernet 1000BASE-SX | 1 Gigabit Ethernet 1000BASE-LX | 10Gbps Ethernet 10GBASE | 40Gbps Ethernet 40GBASE SR4 | 100Gbps Ethernet 100GBASE SR4 |
| OM1 | 62.5/125 | Multimode | 2000 Meters | 275 Meters | 550 Meters | 33 Meters | Not supported | Not supported |
| OM2 | 50/125 | Multimode | 2000 Meters | 550 Meters | 550 Meters | 82 Meters | Not supported | Not supported |
| OM3(Laser Optimized) | 50/125 | Multimode | 2000 Meters | 550 Meters | 550 Meters | 300 Meters | 100 Meters(SR4) | 100 Meters(SR4) |
| OM4(Laser Optimized) | 50/125 | Multimode | 2000 Meters | 550 Meters | 550 Meters | 400 Meters | 150 Meters(SR4) | 150 Meters(SR4) |
| Singlemode | 9/125 | Singlemode | 2000 Meters | 5km at 1310nm | 5km at 1310nm | 10km at 1310nm | N/A | N/A |
PS:The difference of OM4 and OM3 fiber mode as the following
1. OM4 was developed specifically for VSCEL laser transmission and
allows 10 Gig / second link distances of up to 550 Meters (compared
to 300M with OM3).
2. The effective modal bandwidth for OM4 is more than double that
of OM3.
3. For OM4 patch cable it is 4700 MHz.km while for OM3 it is 2000
MHz.km.
How to correctly choose between PVC, LSZH and OFNP?
Fiber patch cables are now widely used for indoor applications like
buildings, factories, office parks ,campuses and so on. Whether you
choose PVC, LSZH or OFNP jacket depends on where you're going to
run the cable.
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Company Information
OMC industry co., limited, which was founded by an expert team, has
been exporting FTTX passive products since 2007. We focus on
providing innovative and integrated FTTX solutions for a variety of
applications/Networks. Our capabilities include product/solution
design, development, enhancement and integration. Our products are
among the highest performing in the industry and truly represent
the best values in the industry. We also offer training, pre and
post-sales support. We help you select the right products for your
Optical network's needs.
