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Cost-effective multiplexer system for up to twelve optical channels over a single pair of fibers
Highlights
- More than 10Gbps over fiber optic link
- 4/5/9/121 x protocol transparent channels over a single pair of fibers
- Suitable for the use with other SPEED products (on SFP basis)
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- For high- and low-speed services
- Ultimate flexibility: Rack mount card to be used in the 19"-shelf or in a stand-alone housing
- Multiplexer does not require its own power supply
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The SPEED-CWDM 41/51/91/121 are passive mux/demux units whose innovative design allows them to be used as an extremely cost-effective alternative to existing, active CWDM systems especially in point-to-point applications. The CWDM units are perfectly suited for the connection to existing, SFP-based devices which can be equipped directly with CWDM wavelengths. In the case that existing devices cannot be equipped with SFP modules other SPEED-products can be used for cost-effective wavelength conversion (e.g. SPEED-CONVERTER SFP). Up to eight applications can be transmitted especially in point-to-point or “drop and bypass” applications without any additional effort using only a single pair of fibers. The SPEED-CWDM is available in three versions for installation in an 1-slot stand-alone housing, 4-slot SPEED-RACKHOUSING, 19“ SPEED-SHELF (16 slots) and the 19” SPEED-CARRIER (20 slots). The SPEED-CWDM 41 is equipped with four protocol transparent 1511, 1531, 1551, 1571nm Singlemode wavelengths, while the SPEED-CWDM 51 includes an additional 1310nm channel to be used for connecting another application or for monitoring services. The SPEED-CWDM 91 provides even eight CWDM channels and additionally a 1310nm channel for any protocols. 19” housings supporting up to 12 CWDM channels (SPEED-CWDM 121) as well as extended versions are furthermore available on request. The SPEED-CWDM series provides purely optical operation, needs no additional power supply and thus is an easy-to-maintain and fail-safe platform.
Savings on fiber optic lines using passive CWDM systems
Cost-effective design of CWDM systems for high- and low-speed applications
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technical data
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General
- Attenuation measured without connector:
- SPEED-CWDM 41: 2dB
- SPEED-CWDM 51: 2,5dB
- SPEED-CWDM 91: 3,0dB
- SPEED-CWDM 121: 3,5dB - Passive mux/demux unit without power supply
- Humidity: 0% - 95% (non-condensing)
- Dimensions (H x W x D):
- SPEED-CWDM 41/51: 28 x 131 x 219 mm
- SPEED-CWDM 91: 56 x 131 x 219 mm
- SPEED-CWDM 121: 1U, 19” mounting
Line port
- Line type: Singlemode
- Connector: SC
- Distance: Depending on the power budget of the connected devices
Client port
- Connector: LC/PC
- SPEED-CWDM 41:
- 4 x Singlemode (1511, 1531, 1551, 1571nm) - SPEED-CWDM 51:
- 4 x Singlemode (1511, 1531, 1551, 1571nm)
- 1 x 1310nm data or monitoring channel - SPEED-CWDM 91:
- 9 x Singlemode (1310, 1471, 1491, 1511, 1531, 1551, 1571, 1591, 1610nm) - SPEED-CWDM 121:
- 12 x Singlemode (1291, 1311, 1331, 1351, 1471, 1491, 1511, 1531, 1551, 1571, 1591, 1611nm)
Applications
- High-speed services: ATM, SONET/SDH, Ethernet/Fast Ethernet, Gigabit Ethernet, 10Gigabit Ethernet, Fibre Channel, FICON, ESCON etc.
- Low-speed services: n x 64kbps applications, leased lines, E1, ISDN etc.
Possible combination with other SPEED products
Housing options
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