Cisco EWDM-OADM4 4-Channels EWDM OADM Module; allows to add/drop Four Channels with different wavelengths and combine them with up to 8 CWDM channels into one pair of fiber.The four-channel and two-channel OADM (EWDM-OADM4= and EWDM-OADM2=) allows you to respectively add/drop four or two channels (with different wavelengths) and combine them with up to 8 CWDM channels into one pair of fiber. Dual fiber is used for both the network connection and the transceiver connections. The two OADMs are equipped with a port that allows you to connect to the booster amplifier and support the following wavelengths:
•EWDM-OADM4—1542.94 nm, 1542.14 nm, 1540.56 nm, 1539.77 nm.
•EWDM-OADM2—1560.61 nm, 1559.79 nm.
$3,715.00
Product Code
EWDM-OADM4
Description
4-channels EWDM OADM Module
Brand Name:
Cisco
Product Code
EWDM-OADM2
EWDM-OADM4
Description
Cisco EWDM-OADM2 2-Channels EWDM OADM Module
4-channels EWDM OADM Module
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The Cisco EtherSwitch service modules provide Cisco modular access routers the ability to stack Cisco EtherSwitch service modules as Layer 2 switches using Cisco StackWise technology. The Cisco EtherSwitch service modules are supported by either the IP base image (formerly known as standard multilayer image (SMI)) or the IP services image (formerly known as the enhanced multilayer image (EMI)). The IP base provides Layer 2+ features, including access control lists (ACLs), quality of service (QoS), static routing, and the Routing Information Protocol (RIP). IP services provide a richer set of enterprise-class features, including Layer 2+ features and full Layer 3 routing (IP unicast routing, IP multicast routing, and fallback bridging). To distinguish it from the Layer 2+ static routing and RIP, IP services include protocols such as the Enhanced Interior Gateway Routing Protocol (EIGRP) and the Open Shortest Path First (OSPF) Protocol.
The 8-Channel Multiplexer/Demultiplexer (CWDM-MUX-8A) allows you to multiplex/demultiplex eight separate channels into one pair of fiber. Dual fiber is used for both the network connection and the CWDM GBIC or CWDM SFP transceiver connections. The eight available wavelengths are 1470-nm, 1490-nm, 1510-nm, 1530-nm, 1550-nm, 1570-nm, 1590-nm, and 1610-nm. The multiplexer/demultiplexer, is equipped with a monitor port that allows you to attach a power meter or an optical spectrum analyzer to assist you in monitoring and troubleshooting the network
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