2x GbE/RJ45 + 2x 1G/2.5G, RJ45 + 2x 10G/SFP+ L2+ Carrier Ethernet Switch


  • Next generation of carrier Ethernet demarcation device (EDD) for business connection in Ethernet virtual connection technology and mobile backhaul transportation beyond 4G service.
  • Equipped 2 SFP+ slots as dual rate 1000Base-X/10Gbase-X and 2 ports 10M/100M/1Gbps RJ45 as well as 2 ports 10M/100M/1G/2.5Gbps RJ45 network interfaces
  • Configurable as either UNI or NNI device and enabled to provision E-Line, E-LAN, E-Tree, E-Access services which are CE(Carrier Ethernet) 2.0 compliant for Metro Ethernet network deployments
  • First switch product enabled 2.5Gbps data rate to support multigigabit speed
  • CE2.0 standards compliant product guarantees the full interoperability with other MEF certified equipment and reduces the risks and cost of Carrier Ethernet network deployment for operators and service provide
  • Positioned as an universal network interface device (NID) for most carrier Ethernet access applications
  • Built-in hardware based Ethernet OAM engine and is compliant to the latest OAM standards to deliver the committed SLA performance KPIs measurement on a per service basis


Item Description

10M/100M/1Gbps RJ45x2 + 10M/100M/1G/2.5Gbps RJ45x2 + 1G/10Gbps SFP+ x2

Console Port

RJ-45 console port x 1 (RS-232)

Management port

10/10 0/10 0 0Base -T R J45 x 1

Switching Fabric capacity


Filter & Forward rate

14880pps at 10Mbps, 148800pps at 100Mbps,
1488000pps at 1Gbps, 14880000pps at 10Gbps

Transmission Method

Store and Forward Switching


IEEE 802.3 az, IEEE 802.1Qbb, IEEE 802.3u,IEEE 802.3z, IEEE 802.3ae, IEEE 802.3x, IEEE 802.1p, IEEE 802.1Q,
IEEE 802.1ad, IEEE 802.1D, IEEE 802.1w, IEEE 802.1s, IEEE 802.1x, IEEE 802.3ad

Packet Buffer

8M bits

MAC Table Size


Max. Packet Size

10K Bytes

VLAN Feature

IEEE 802.1Q tagged VLAN(Max. 4K VLAN groups), port based VLAN, MAC based VLAN, protocol based VLAN,
private VLAN, IEEE 802.1ad Q-in-Q, VLAN Translation, GVRP

QoS Feature

Supports Hierarchical Qos, IEEE 802.1Qbb Priority based flow control, IEEE 802.1p 8 priority queues per port, CoS based on switch port/VLAN ID/DSCP/TCP/UDP port, IEEE 802.1p priority tag remarking, DSCP remarking, Port based ingress/egress rate limit 3 colors marker-CIR/EIR/Burst bandwidth control

L2 switching protection

STP, RSTP, MSTP, ITU-T G.8031/G.8032 Ethernet ring protection


IEEE 802.3ad LACP (Max. 3 trunking groups, Max. 6 ports per trunking group)


IEEE 802.1x port based access control, MAC based access control authentication, RADIUS authentication, limited MAC address learning, IP/MAC binding, ACL rule based filtering, TACACS+, IP source guard, DHCP snooping/relay option 82, ARP inspection

IP Multicasting

IGMP throttling, IGMP filtering, IGMP fast leave, IGMP snooping v1/v2/v3, MVR, MLD snooping v1/v2

Storm Control

Unknown Unicast/Broadcast/Multicast storm suppression


Web/Telnet CLI/SNMP/console interface, Web/CLI authentication, SSH v2, HTTPs, port mirroring, RSPAN, syslog, IPv6 management, NTP

SNMP Agent

SNMP v1/v2c/v3, RMON Group 1,2,3 and 9

Software Upgrade


Ordering Information

Order Code Description
CT-MSW-4204-AC 1G RJ45 x 2 + 1G/2.5G RJ45 x 2 + 1G/10G SFP+ slots x 2 L2+ Carrier Ethernet Switch with single AC power supply built-in
CT-MSW-4204-DC 1G RJ45 x 2 + 1G/2.5G RJ45 x 2 + 1G/10G SFP+ slots x 2 L2+ Carrier Ethernet Switch with single DC power supply built-in
CT-MSW-4204-AD 1G RJ45 x 2 + 1G/2.5G RJ45 x 2 + 1G/10G SFP+ slots x 2 L2+ Carrier Ethernet Switch with AC & DC power supply built-in

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