Product Description

Features

Parameters

Symbol

Min

Typ.

Max

Unit

Wavelength Range

λ

op

770 ~ 890 and/or 1260 or 1360

nm

IL

1.0

dB

Cross-talk

40

dB

Repeatability

±0.05

dB

Return Loss

RL

30

dB

Optical Input Power

300

mW

Coil Resis-

tance

Latching

101.2 ± 10%

Ω

Non-latching

145 ± 10%

Ω

Switching Speed

10

ms

Durability

cycle

Cycle Rate

10

Hz

Switch Relay Type

Two coils, latching or single coil, non-latching

4.5 ~ 5.5

VDC

Operating Temperature

T

op

0

70

°C

Storage Temperature

T

sto

-40

80

°C

Fiber Type

50μm or 62.5μm core multi-mode fiber

Dimension

Bare fiber

P1: 41.5 (L) x 15.5 (W) x 9.0 (H)

mm

900μm loose tube

P2: 44.0 (L) x 15.5 (W) x 9.0 (H)

mm

Applications

Notes:

1) Based on FOTP-34 method A, steady state equilibrium launch conditions. Within operating tempera-

ture range. Exclude connector insertion loss.

2) A minimum >20ms pulse is recommended for latching type of switch.

R02.20090524

OFMS Series Multi-mode 1x1, 1x2 and 2x2

(Add/Drop) Optical Fiber Switches

OFMSMM Series

Oplink’s OFMS series optical fiber switches offer industry leading perfor-

mance specifications with Telcordia compliant reliability. The multi-mode

switches are designed for use in protection, channel selection, fiber ring

network node bypassing and testing.

These patented opto-mechanical switches can be directly mounted on print-

ed circuit boards and feature less than 0.5dB typical insertion loss. Oplink’s

unique prism design improves the switch repeatability and stability. The

OFMS switches are GR-1221 and GR-1073 qualified.

Oplink provides customized design to meet special control and applications.

Also, Oplink offers modular assemblies that integrate other components to

form a full function module or subsystem.



Low Insertion Loss



Wide Wavelength Range



Highly Stable & Reliable



Epoxy-Free Optical Path



Latching or Non-latching Configurations



Optical Bypass Protection



Optical Routing



Fiber Optic Component Test