The Cisco CWDM SFP+ 10 Gigabit Ethernet solution offers enterprise network architects and service providers an efficient, scalable, and cost-effective pathway for expanding network capacity across campus, data center, and metropolitan access networks. By leveraging Coarse Wavelength-Division Multiplexing technology, this optical solution maximizes data throughput over existing single-mode fiber installations without requiring additional physical fiber deployment.

Modern enterprise operations face rapidly expanding bandwidth demands driven by network virtualization, cloud storage, and high-volume data traffic. By enabling up to eight 10 Gigabit Ethernet streams to travel concurrently over single-mode fiber pairs, Cisco addresses these scaling challenges directly, significantly reducing capital expenditures associated with laying new optical cabling while ensuring robust network performance.

Product overview

The Cisco CWDM SFP 10 Gigabit Ethernet product portfolio comprises eight distinct optical transceiver modules, each precisely tuned to a specific channel wavelength within the optical spectrum: 1471 nm, 1491 nm, 1511 nm, 1531 nm, 1551 nm, 1571 nm, 1591 nm, and 1611 nm. Designated under the CWDM-SFP10G product family, these modules deliver dedicated 10 Gbps optical transport over standard single-mode fiber strands.

These optical transceivers offer comprehensive protocol versatility, supporting key industry data rates including 10 Gigabit Ethernet LAN at 10.3125 Gbps, 10 Gigabit Ethernet WAN at 9.95328 Gbps, OC-192 SONET/SDH at 9.95328 Gbps, OTU-2 at 10.709 Gbps, OTU-1e at 11.0491 Gbps, and OTU-2e at 11.0957 Gbps. All modules feature standard dual LC/PC optical connectors and operate reliably across commercial operating temperatures from 0 to 70 degrees Celsius.

Features and benefits

● Scalable Optical Multiplexing: Transports up to eight 10 Gigabit Ethernet channels over a single pair of single-mode fiber strands.

● Investment Protection: Expands optical network capacity without incurring the high costs of installing new physical fiber optic cables.

● High Network Availability: Utilizes multi-channel network design and ring architectures to protect links against physical fiber cuts.

● Layer 2 and Layer 3 Support: Integrates with protocol redundancy mechanisms at channel endpoints to ensure uninterrupted service.

● Multi-Rate Protocol Compatibility: Supports 10G LAN, 10G WAN, OC-192, OTU-2, OTU-1e, and OTU-2e optical framing standards.

● Hot-Swappable Form Factor: Plugs into SFP+ ports on Cisco switches and routers without requiring system shutdown or service interruption.

● Pay-As-You-Populate Model: Enables flexible incremental channel expansion as organizational bandwidth requirements grow over time.

● Standardized Optical Connectivity: Equipped with dual LC/PC optical connectors on single-mode fiber for easy patch cord integration.

2021-05-09 :Updated

Overview

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

Figure 1.

Cisco CWDM 10 Gigabit Ethernet SFP Solution

Key features and benefits

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.

Technical specifications

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)

Platform support

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	wavelength_c	(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	P_out	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)	P_in	-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)	P_in	-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 OC-192, 10 GE LAN, or 10 GE WAN frame)	P_in	-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)	P_in	-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	wavelength_in	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.

Ordering information

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=	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

Product sustainability

Information about Cisco’s Environmental, Social and Governance (ESG) initiatives and performance is provided in Cisco’s CSR and sustainability reporting

For more information

For more information about the Cisco CWDM products, please visit: https://www.cisco.com/en/US/products/hw/modules/ps4999/products_data_sheet09186a00801a557c.html


	UCS-E140S-M2/K9
	Cisco 4400 Series Integrated Services Routers
	Cisco 4400 UCS E-Series Blade Server
	UCS-E,SingleWide,4Cor CPU,2x8GB SD,1x8GB UDIMM,1-2 HDD
	4,515.75
	2021-04-29

Cisco 10 Gigabit Transceiver CWDM-SFP10G-1510

Write a review

Download App Free

Contact Us

About us