Cisco CWDM SFP 10 Gigabit Ethernet Solution Data Sheet
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The Cisco® CWDM SFP 10 Gigabit Ethernet solution allows enterprise companies and service providers to provide scalable and easy-to-deploy 10 Gigabit Ethernet. The product set enables the flexible design of highly available, multiservice networks.
The Cisco Coarse Wavelength-Division Multiplexing Small Form-Factor Pluggable Plus (Cisco CWDM SFP+) solution is a convenient and cost-effective solution for the adoption of 10 Gigabit Ethernet in campus, data-center, and metropolitan-area access networks (Figure 1).
Cisco CWDM 10 Gigabit Ethernet SFP Solution
Scalability
The Cisco CWDM SFP+ solution enables the transport of up to eight channels of 10 Gigabit Ethernet over Single Mode Fiber (SMF) strands.
High availability
The Cisco CWDM SFP 10 Gigabit Ethernet solution takes advantage of a multichannel architecture and the inherent protection of ring architectures. The solution enables:
● Use of Layer 2 and Layer 3 redundancy and failover mechanisms at the channel endpoints (Cisco CWDM SFP+) to build highly available links
● Use of two-path link configurations in a ring architecture to provide protection from fiber cuts
Investment protection
The Cisco CWDM SFP+ solution enables enterprises and service providers to increase the bandwidth of an existing 10 Gigabit Ethernet optical infrastructure without adding new fiber strands. The solution can be used in parallel with other Cisco SFP+ devices on the same platform.
Cisco CWDM 10 Gigabit Ethernet SFPs
A Cisco CWDM SFP 10 Gigabit Ethernet SFP is a hot-swappable input/output device that plugs into an SFP+ port or slot of a Cisco switch or router, linking the port with the fiber-optic network.
Performance
The CWDM 10 Gigabit Ethernet SFP module supports the following bit rates:
| Datarate |
FEC |
|
● OC-192 9.95328 Gbps ± 20 ppm
|
No Forward-Error-Correction (FEC) application (target Bit Error Rate [BER] = 1E-12) |
|
● 10 Gigabit Ethernet WAN 9.95328 Gbps ± 20 ppm
|
No FEC application (target) BER = 1E-12) |
|
● 10 Gigabit Ethernet LAN 10.3125 Gbps ± 100 ppm
|
No FEC application (target) BER = 1E-12) |
|
● OTU-2 10.709 Gbps ± 20 ppm
|
FEC application (pre-FEC target BER = 1E-6) |
|
● OTU-1e with stuffed bits 11.0491 Gbps ± 100 ppm
|
FEC application (pre-FEC target BER = 1E-6) |
|
● OTU-2e without stuffed bits 11.0957 Gbps ± 100 ppm
|
FEC application (pre-FEC target BER = 1E-6) |
The Cisco CWDM 10 Gigabit Ethernet SFPs are supported across a variety of Cisco switches, routers, and optical transport devices. For more details, refer to the document “TMG Compatibility Matrix”.
Connectors and cabling
● Equipment: Standard SFP+ interface
● Network: Dual LC/PC connector
Note: Only connections with patch cords with PC or UPC connectors are supported. Patch cords with APC connectors are not supported.
Environmental conditions and power requirements
● Operating temperature range: 32 to 158°F (0 to 70°C)
● Storage temperature range: -40 to 185°F (-40 to 85°C)
Table 1 describes details about the electrical power interface, and Table 2 describes optical parameters.
Table 1. Electrical power interface data
| Parameter |
Symbol |
Minimum |
Typical |
Maximum |
Units |
| Supply current |
Is |
220 |
300 |
mA |
|
| Surge current |
ISurge |
+30 |
mA |
||
| Input voltage |
Vmax |
3.1 |
3.3 |
3.46 |
V |
Table 2. Optical parameters
| Parameter |
Symbol |
Minimum |
Typical |
Maximum |
Units |
Notes and Conditions |
| Transmitter center wavelength |
wavelengthc |
(x - 6.5) |
(x + 6.5) |
nm |
Available center wavelengths: 1471, 1491, 1511, 1531, 1551, 1571, 1591, and 1611 nm |
|
| Side-mode suppression ratio |
SMSR |
30 |
dB |
Average power coupled into SMF |
||
| Transmitter optical output power |
Pout |
0 |
5.0 |
dBm |
||
| Receiver optical input power (BER <10-12with Pseudo-Random Bit Sequence (PRBS) 231 - 1 or OC-192, 10 GE LAN, or 10 GE WAN frame) |
Pin |
-16.0 |
|
-1.0 |
dBm |
Back to back, No FEC applications (10 GE LAN and WAN, OC-192 rates) |
| Receiver optical input power (Pre-FEC BER <10-6 with PRBS 231 - 1 or OTU-2, OTU-1e, or OTU-2e frame) |
Pin |
-16.0 |
|
-1.0 |
dBm |
Back to back, FEC applications (OTU-2, OTU-1e, and OTU-2e rates) |
| Receiver optical input power (BER <10-12 with PRBS 231 - 1 or |
Pin |
-14.0 |
|
-1.0 |
dBm |
With ITU-T G.652 maximum dispersion over 40-km SMF No FEC applications (10 GE LAN and WAN, OC-192 rates) |
| Receiver optical input power (Pre-FEC BER <10-6 with PRBS 231 - 1 or OTU-2, OTU-1e, or OTU-2e frame) |
Pin |
-14.0 |
|
-1.0 |
dBm |
With ITU-T G.652 maximum dispersion over 40-km SMF FEC applications (OTU-2, OTU-1e, and OTU-2e rates) |
| Receiver optical input wavelength |
wavelengthin |
1450 |
1620 |
nm |
||
| Transmitter extinction ratio |
OMI |
8.2 |
dB |
|||
| DGD penalty |
|
|
|
1 |
dB |
@ 30 ps DGD |
Note: Parameters are specified over temperature and at end of life unless otherwise noted.
Note: When shorter distances of SMF are used, it may be necessary to insert an inline optical attenuator in the link to avoid overloading the receiver.
● Standard warranty: 1 year
● Expedited replacement available via a Cisco SMARTnet® Service support contract
To place an order, visit the Cisco Ordering Home Page and refer to Table 3.
Table 3. Cisco CWDM SFP Product Information
| Product Number |
Description |
Color |
| CWDM-SFP10G-1470= |
Cisco CWDM 1470-nm SFP+; 10 Gigabit Ethernet |
Red |
| CWDM-SFP10G-1490= |
Cisco CWDM 1490-nm SFP+; 10 Gigabit Ethernet |
Red |
| CWDM-SFP10G-1510= |
Cisco CWDM 1510-nm SFP+; 10 Gigabit Ethernet |
Red |
| CWDM-SFP10G-1530= |
Cisco CWDM 1530-nm SFP+; 10 Gigabit Ethernet |
Red |
| CWDM-SFP10G-1550= |
Cisco CWDM 1550-nm SFP+; 10 Gigabit Ethernet |
Red |
| CWDM-SFP10G-1570= |
Cisco CWDM 1570-nm SFP+; 10 Gigabit Ethernet |
Red |
| CWDM-SFP10G-1590= |
Cisco CWDM 1590-nm SFP+; 10 Gigabit Ethernet |
Red |
| CWDM-SFP10G-1610= |
Cisco CWDM 1610-nm SFP+; 10 Gigabit Ethernet |
Red |
Regulatory and standards compliance
● Compliant with the ITU-T G.694.2 CWDM grid
● Safety: Laser Class I 21CFR1040
Information about Cisco’s Environmental, Social and Governance (ESG) initiatives and performance is provided in Cisco’s CSR and sustainability reporting
Table 4. Cisco environmental sustainability information
| Sustainability Topic |
Reference |
|
| General |
Information on product-material-content laws and regulations |
|
| Information on electronic waste laws and regulations, including our products, batteries and packaging |
||
| Information on product takeback and reuse program |
||
| Sustainability Inquiries |
Contact: csr_inquiries@cisco.com |
|
| Countries and Regions Supported |
Regulatory Compliance Page 6 |
|
| Power |
Power (Including Pluggable) |
Table 6: Power Consumption |
| Material |
Product packaging weight and materials |
Contact: environment@cisco.com |
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For more information about the Cisco CWDM products, please visit: https://www.cisco.com/en/US/products/hw/modules/ps4999/products_data_sheet09186a00801a557c.html or contact your local Cisco account representative.
Table 5. Document history
| New or Revised Topic |
Described In |
Date |
| Removed reference to CWDM compatibility matrix |
Mar. 18, 2021 |