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Product Details:
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| Module Name: | 980/1550NM Wideband Couplers | Port Type: | 1×2 |
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| Fiber Type: | Fiber All Ports Or SM Fiber | Jacket: | 250um Or 900nm Or Others |
| Connectors: | With FC Connectors | Pigtail Length: | 1M,1.5M Or Customized |
| Common Pass Port: | PM980,PM1310 Or PM1550 | Option Channel: | 2, 4, 8 , 16, 18 ,36, 48 Channels |
| Operating Wavelength: | 980~1620 Nm | Package: | Original Carton Package; As Customers' Requirement |
| Highlight: | 1550nm Wideband WDM Combiner,FC Connector Wideband WDM Combiner |
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980/1550nm Wideband WDM Combiner with FC Connector
Basic Information:
Geehe manufactures a broad range of couplers and wavelength Division Multiplexers (WDM's) designed to distribute traffic and
increase capacity on fiber networks without installing additional cable. Geehe developed and improved ultra-reliable fused taper machines with a
computer-controlled fabrication station. Geehe offers components that feature low insertion loss, excellent stability, and long-term reliability. All couplers are available in a variety of packaging styles and performance levels to maximize product compatibility with specific network requirements.
Custom configurations are available, and Geehe's technical staff can assist you in designing a unit to meet your specific requirements.
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WDM Benefit&Features:
Fused WDM Benefit&Features:
* GR-1209-CORE Requirements for passive optic components
* GR-1221-CORE Reliability assurance requirements for passive optical components
* GR-326-CORE Requirements for single-mode optical connectors sand jumpers assemblies
* TIA-604 Fiber optic connector interpretability standard
* ROHS Directive on the restriction of hazardous substances
1×2 Fused WDM Applications:
Specifications& Technology Parameters:
| Parameter | 980/1550nm WDM or 1060/1550nm WDM | 1310/1550nm WDM | 1480/1550nm WDM |
| Fiber Type(dB) | Corning HI1060flex or OFS BF05635-02 | SMF-28e | |||||||
| Operating Wavelength(nm) | 980 & 1550 | 1060 & 1550 | 1310 & 1550 | 1480 & 1550 | |||||
| Operating Bandwidth(nm) | ±10/20 | ±15 | ±15 | ||||||
| Grade | P | A | P | A | P | A | P | A | |
| Insertion Loss(dB) | ≤0.15 | ≤0.25 | ≤0.30 | ≤0.40 | ≤0.2 | ≤0.3 | ≤0.3 | ≤0.35 | |
| Isolation(dB) | ≥20 | ≥18 | ≥20 | ≥18 | ≥25 | ≥18 | ≥25 | ≥18 | |
| PDL(dB) | ≤0.05 | ≤0.1 | ≤0.05 | ≤0.1 | ≤0.05 | ≤0.1 | ≤0.1 | ≤0.1 | |
| Directivity(dB) | ≥55 | ||||||||
| Operating Temperature(℃) | -40 ~ +85 | ||||||||
* The above specification is excluding the connector
* Other specifications can be made on customer requires
Ordering Information:
| WDM- | N- | XX- | XX- | X- | XX- | XX- | X | |||
| 95:980&1550nm 135:1310&1550nm 65:1060&1550nm 45:1480&1550nm | 01: :SMF-28e 02: HI1060flex, 03: OFS BF05635-02 |
1:1m X:customization |
25:250μM Fiber 09:900μM loose Fiber 20: 2mm cable 30: 3mm cable |
SC:SC/UPC SA:SC/APC ...... 00:No connector |
A: A B: B C: C |
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| Grade | Operation Wavelength | Fiber Type | Fiber Length | Pigtail Type | Connect Type | Dimension | ||||
WDM Cable Types:
1. Single-mode fibers allow one mode to propagate.
2. Multimode fibers support the propagation of multiple modes.
3. Wavelength range is the range of wavelengths the WDM will operate in.
4. Bandwidth, also called channel spacing, is the size of the windows in nm.
5. Channel spacing is the center-to-center difference in frequency between neighboring channels. Two hundred GHz corresponds to .4 nm spacing, 100 GHz corresponds to .2 nm spacing, and 50 GHz corresponds to .1 nm spacing.
6. Number of channels is the number of channels the device has to send information. This number can range from 4 to 160 with design enhancements adding more channels.
7. Insertion loss is the attenuation caused by the insertion of wavelength division multiplexers (WDM) in an optical transmission system.
Polarization-dependent loss is the maximum deviation in insertion loss across all input polarization states.
Wuhan Geehe Comm Service:
-- Continuous improvement; accepting new challenges
-- Innovating new processes, and creating new products for the benefit of our customers
-- Free samples for testing
-- Factory inspection, also accept the third party inspect
-- Younger Team
Contact Person: Ms. Yu Ying
Tel: +86 15727094728
