Datasheet > LPTC6215A

LPTC6215A

更新时间： 2024-10-22 05:42:43

品牌	Logo	应用领域
OPLINK		光电二极管
页数	文件大小	规格书
3页	134K
描述
Ultra-Low PDL Fused Tap Coupler

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数据手册

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LPTC6215A 数据手册

Ultra-Low PDL Fused Tap Coupler

(1310,S,C,Lband)

LPTC Series

Features

Ultra-Low PDL Fused Tap Coupler

Wavelength Independent

(1310, S, C, L band)

Low Insertion Loss and PDL

High Power Handling

The Oplink LPTC (1x2 and 2x2) coupler series feature exceptionally low polarizatio

dependent loss on both signal and tap ports as well as excellent uniformity and low

excess loss. They are available with various tap ratios, wavelength ranges, fiber types,

and connector options. All devices are shown to be able to handle high optical power

up to 4W and are tested according to industry standard procedures. Reliabilityis-

guaranteed through stringent tests to fully meet Telcordia GR-1221 requirements.

Guaranteed Reliability

Oplink can provide customized designs to meet specialized feature applications. Also,

Oplink offers modular assemblies that integrate other components to form a full

functionmodule or subsystem.

Applications

CATV

Local Area Networks

Testing Instruments

Signal Monitoring in EDFA

Port 2 Main (High%)

Port 1 In

Port 4 (terminated for

Port 3 Tap (Low%)

1x2 configuration)

Performance Specifications

Parameter

Wavelength Range

Fiber Type

1310nm

S band

C band

L band

1270~1350

1420~1500

Corning SMF-28

See Insertion Loss Table I, II

1530~1565

1570~1605

Insertion Loss¹

Return Loss

°C

min

Directivity

Temperature Dependent Loss max

Optical Power Handling

Operating Temperature Range

Storage Temperature Range

Signal Path: 0.02~0.10, Tap Path: 0.10~0.20

max

-40 to 75

-40 to 85

P1: 250µm SMF-28 bare fiber

P2: 900µm loose tube

P3: 3mm cable

(Ø) 3.0 x (L) 47

(Ø) 3.0 x (L) 60

(L) 96 x (W) 12 x (H) 6.4

Package Dimension

Qualifications

Telcordia GR-1221

1. Values are referenced without connector loss.

2. Change in insertion loss from -5 to 75°C. Values are depended on coupling ratio, for 99/1 coupler Temperature Dependent Loss

(TDL) ~0.02/0.20dB. As tap ratio increase, TDL decreases for tap path, while increases for signal path. All TDL is specified from

-5 to 75°C

3. Operating temperature range changes to -5 to 75°C in P2, P3 package and all package with connectors.

4. The mechanical tolerance should be +/-0.2 mm on all package dimensions unless otherwise custom specified.

R3.20070802

Oplink Communications, Inc.

12 3

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