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DS-CWDM8G1570= | 思科 8 Gbps CWDM SFP模块 | Cisco DS-CWDM8G1570 | Cisco 8-Gbps CWDM SFP Modules | 1570 nm CWDM 2/4/8-Gbps Fibre Channel SFP+ Orange

DS-CWDM8G1570= 1570 nm CWDM 2/4/8-Gbps Fibre Channel SFP+ OrangeDS-CWDM8G1570= | 思科 8 Gbps CWDM SFP模块 | Cisco DS-CWDM8G1570 | Cisco 8-Gbps CWDM SFP Modules

DS-CWDM8G1570=  | 思科 8 Gbps CWDM SFP模块  |  Cisco DS-CWDM8G1570 | Cisco 8-Gbps CWDM SFP Modules  |  1570 nm CWDM 2/4/8-Gbps Fibre Channel SFP+   Orange
DS-CWDM8G1570=  | 思科 8 Gbps CWDM SFP模块  |  Cisco DS-CWDM8G1570 | Cisco 8-Gbps CWDM SFP Modules  |  1570 nm CWDM 2/4/8-Gbps Fibre Channel SFP+   Orange

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DS-CWDM8G1570= 1570 nm CWDM 2/4/8-Gbps Fibre Channel SFP+ OrangeDS-CWDM8G1570= | 思科 8 Gbps CWDM SFP模块 | Cisco DS-CWDM8G1570 | Cisco 8-Gbps CWDM SFP Modules

DS-CWDM8G1570=

Cisco 8 Gbps CWDM SFP模块

Cisco 8-Gbps CWDM SFP模块技术规范

Connectors and Cabling

●      Equipment: Standard SFP interface.

●      Network: Dual LC connector.

Dimensions

The dimensions (H x W x D) are 8.5 x 13.55 x 56.5 mm.

Environmental conditions and Power requirements

Table 55 presents the optical parameters, and Table 56 presents the temperature ranges.

Table 55.     Optical Parameters for Cisco 8-Gbps CWDM SFP Modules

ParameterSymbolMinimumTypicalMaximumUnitsNotes and Conditions
Transmitter center wavelengthLambda_c(x – 65)x(x + 6.5)nmAvailable center wavelengths are 1470, 1490, 1510, 1530, 1550, 1570, 1590, and 1610 nm
Side-mode suppression ratioSMSR30dB
Transmitter optical output powerPout04.0dBmAverage power coupled into single-mode fiber
Receiver optical input power (BER <10–12 with PRBS 2-23-1)Pin-24-1dBm140°F (60°C) case temperature
Receiver optical input wavelengthLambda_in14501620nm
Transmitter extinction ratioOMI9dB
Dispersion penalty at 25 km (15.5 mi)3dB

Note:       

●      The link budget is –24 dBm.

●      The minimum receiver overload is –1 dBm.

●      The Cisco Enhanced Wavelength Division Multiplexing product line is also supported for CWDM optics: https://www.cisco.com/c/en/us/products/collateral/interfaces-modules/transceiver-modules/product_data_sheet0900aecd806a1c36.html.

●      In typical point-to-point deployments, all wavelengths have a minimum reach of 24.8 miles (40 km).

●      Parameters are specified over temperature and at end of life unless otherwise noted.

●      When shorter distances of single-mode fiber are used, you may need to insert an inline optical attenuator in the link to avoid overloading the receiver.

●      Up to 24 Cisco 8-Gbps CWDM SFP Transceivers are supported in a single Cisco MDS 9700 Series Multilayer Director switching module. Refer to the Table 64 for maximum ports supported with 8G CWDM transceivers on all Cisco MDS switches.

●      When interoperating a Cisco 8-Gbps CWDM SFP Transceiver with a Cisco 4-Gbps CWDM SFP Transceiver, you must manually configure the port speeds.

Table 56.     Operating and storage temperature ranges

OperatingStorage
MaximumMinimumMaximumMinimum
40°C0°C85°C-40°C

Regulatory and Standards Compliance

●      Compatible with Fibre Channel Draft Physical Interface Specification (FC-PI -4 8.00)

●      Laser Class: Optical output not to exceed the Class 1 maximum permissible exposure limits under any conditions of operation (including open transmitter bore, open fiber, and reasonable single-fault conditions) as stated in EN 60825-2 (reference 15) and CDRH 1040.10 regulations 21 CFR, chapter I and subchapter J (reference 6)

Ordering information

Table 57 provides ordering information.

Table 57.     Cisco 8-Gbps CWDM SFP ordering information

Part NumberDescriptionColor
DS-CWDM8G1470=1470 nm CWDM 2/4/8-Gbps Fibre Channel SFP+Gray
DS-CWDM8G1490=1490 nm CWDM 2/4/8-Gbps Fibre Channel SFP+Violet
DS-CWDM8G1510=1510 nm CWDM 2/4/8-Gbps Fibre Channel SFP+Blue
DS-CWDM8G1530=1530 nm CWDM 2/4/8-Gbps Fibre Channel SFP+Green
DS-CWDM8G1550=1550 nm CWDM 2/4/8-Gbps Fibre Channel SFP+Yellow
DS-CWDM8G1570=1570 nm CWDM 2/4/8-Gbps Fibre Channel SFP+Orange
DS-CWDM8G1590=1590 nm CWDM 2/4/8-Gbps Fibre Channel SFP+Red
DS-CWDM8G1610=1610 nm CWDM 2/4/8-Gbps Fibre Channel SFP+Brown

Cisco MDS 9000 Family Pluggable Transceivers Data Sheet ( 官方英文参数 )

      

 

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