Optical Fiber
Description
Determine the type and number of optical fibers based on the optical modules used:
- Single-mode optical modules must be used with single-mode optical fibers.
- Multimode optical modules must be used with multimode optical fibers.
- PON optical modules must be used with 1SC/PC-1SC/PC single-mode optical fibers.
- Each optical module with separate Tx and Rx channels must be used with two optical fibers of the same type.
- Each single-fiber-bidirectional optical module is used with only one optical fiber.
A single-mode optical fiber and a multimode optical fiber have the same appearance but different colors. A single-mode optical fiber is yellow and a multimode optical fiber is orange.
Structure and Pin Assignments
Figure 8-9 shows the structure of an LC/PC single-mode optical fiber.
Figure 8-10 shows the structure of an SC/PC single-mode optical fiber.
Figure 8-11 shows the structure of an LC/PC multimode optical fiber.
Table 8-14 lists the pin assignments of an optical fiber.
Connection
An optical fiber is a carrier of optical signals and transmits optical signals over a short distance. An optical fiber is connected as follows:
- One end is connected to an optical interface of router.
- The other end is connected to an optical distribution frame (ODF) or an optical interface of the upstream device or another device.
Ordering Information
Table 8-15 provides the optical fiber ordering information.
Part Number |
Description |
Remarks |
|---|---|---|
14130221 |
Patch Cord, FC/PC-LC/PC, Multimode, A1b, 2mm, 10m |
Optional |
14130197 |
Patch Cord, FC/PC-LC/PC, Single mode, 2mm, 10m |
Optional |
14130222 |
Patch Cord, LC/PC-LC/PC, Multimode, A1b, 2mm, 10m |
Optional |
14130295 |
Patch Cord, LC/PC-LC/PC, Multimode, A1b, 2mm, 20m |
Optional |
14130199 |
Patch Cord, LC/PC-LC/PC, Single mode, G.652D, 2mm, 10m |
Optional |
14130251 |
Patch Cord, LC/PC-LC/PC, Single mode, G.652D, 2mm, 20m |
Optional |
14130223 |
Patch Cord, LC/PC-SC/PC, Multimode, A1b, 2mm, 10m |
Optional |
14130279 |
Patch Cord, LC/PC-SC/PC, Multimode, A1b, 2mm, 20m |
Optional |
14130196 |
Patch Cord, LC/PC-SC/PC, Single mode, G.652D, 2mm, 10m |
Optional |
14130280 |
Patch Cord, LC/PC-SC/PC, Single mode, G.652D, 2mm, 20m |
Optional |
14130276 |
Patch Cord, LC/PC-SC/PC, Single mode, G.652D, 2mm, 30m |
Optional |
14130277 |
Patch Cord, FC/PC-LC/PC, Multimode, A1b, 2mm, 30m |
Optional |
14130278 |
Patch Cord, FC/PC-LC/PC, Single mode, G.652D, 2mm, 30m |
Optional |
14130282 |
Patch Cord, LC/PC-LC/PC, Single mode, G.652, 2mm, 30m |
Optional |
14130294 |
Patch Cord, LC/PC-LC/PC, Multimode, A1b, 2mm, 30m |
Optional |
14130273 |
Patch Cord, FC/PC-LC/PC, Multimode, A1b, 2mm, 20m |
Optional |
14130274 |
Patch Cord, FC/PC-LC/PC, Single mode, G.652D, 2mm, 20m |
Optional |
14130248 |
Adapter, LC/PC-LC/PC, 2, Blue, Square |
Optional |
14130001 |
Adapter, FC-FC, 2, Silvery white, Shell:Metal, Sleeve:Zirconia, Round |
Optional |
14130134 |
Adapter, SC-SC, 2, Blue, Square |
Optional |
14130253 |
Patch Cord, FC/PC-SC/PC, Single mode, G.652, 3mm, 10m |
Optional |
14130230 |
Patch Cord, SC/PC-SC/PC, Single mode, G.652, 3mm, 10m |
Optional |
14130275 |
Patch Cord, LC/PC, SC/PC, Multimode, 2mm, 30m |
Optional |
14130098 |
Patch Cord, SC/PC-SC/PC, Single mode, G.652D, 3mm, 5m |
Optional |
14130126 |
Patch Cord, 1SC/PC-1SC/PC, Single mode, 3mm, 15m |
Optional |
14130147 |
Patch Cord, 1SC/PC-1SC/PC, Single mode, 3mm, 20m |
Optional |