L2 Ethernet Switch | L2+ Gigabit Carrier Ethernet Switch MSW-4428X-DC | DCT

Features

Fully dual rate architecture of fiber link port
Completely dual speed ports of fiber link to offer the scalable physical connection of Metro Ethernet network for operators

Fully Ethernet OAM enabled
Enables Ethernet OAM features (IEEE 802.3ah/802.1ag/ITU-T Y.1731) to rapidly detect and recover network fault and save the OPEX for operators as well as increase customer satisfaction

MEF standards compliant solution
CE2.0 compliant product to guarantee the compatibility with other MEF certified equipment and reduce the risk and cost for Metro Ethernet network deployment of operators

Application

Aimed at Carrier Ethernet market application, CTC Union Technologies unveils the L2+ gigabit carrier Ethernet switch, MSW-4428X, which fully meets the attributes of Carrier Ethernet standards proposed by MEF (Metro Ethernet Forum). With the deployment of MSW4428X, operators or service providers can flexibly provision the bandwidth of either 100Mbps or 1000Mbps as well as uplink connection of Gigabit or 10G speed upon their service application.

Interface

24 × 100Base-FX/1000Base-X dual-speed SFP slots
4 × 10/100/1000Base-T RJ45 ports
4 × 1G/10Gbps dual-speed SFP+ uplink slots
1 × RJ-45 console port
1 × 10/100/1000Base-T RJ45 management port

Performance

Switching Fabric Capacity: 136Gbps
Packet Forwarding Capacity: 102Mpps
Filter & Forward Rate:
- 10Mbps: 14,880pps
- 100Mbps: 148,800pps
- 1Gbps: 1,488,000pps
- 10Gbps: 14,880,000pps
Transmission Method: Store and Forward Switching
Packet Buffer: 32M bits
MAC Table Size: 32K
Jumbo Frame Size: 10,240 bytes

Standards Compliance

IEEE 802.3u, IEEE 802.3z, IEEE 802.3ae, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1ad, IEEE 802.1D, IEEE 802.1w, IEEE 802.1s, IEEE 802.1x, IEEE 802.3ad, IEEE 802.3az, IEEE 802.3ah, IEEE 802.1ag, ITU-T Y.1731

VLAN Features

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 Features

Hard-wired 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 limiting
3-color marker (CIR/EIR/Burst bandwidth control)
IEEE 802.3x flow control

Synchronization & OAM Features

SyncE IEEE 1588v2
Ethernet OAM: IEEE 802.3ah, IEEE 802.1ag, ITU-T Y.1731
Service OAM (ITU-T Y.1731), SLA monitoring, Real-time fault detection & recovery

L2 Switching & Protection

Spanning Tree Protocols (STP, RSTP, MSTP)
ITU-T G.8031/G.8032 for Ethernet Ring Protection Switching
Link Aggregation: IEEE 802.3ad LACP (Max. 16 trunking groups, Max. 8 ports per group)**

Security Features

IEEE 802.1X port-based & MAC-based authentication
RADIUS/TACACS+ AAA
Per-port limited MAC address learning
IP/MAC binding, ACL rule-based filtering
IP Source Guard, DHCP Snooping, ARP Inspection

Multicasting & Storm Control

IGMP Snooping v1/v2/v3, MVR, MLD Snooping v1/v2
IGMP Throttling, IGMP Filtering, IGMP Fast Leave
Unicast/Broadcast/Multicast Storm Suppression

Management & Monitoring

Web GUI, Telnet CLI, SNMP, Console Interface
SSH v2, HTTPS, Syslog, IPv6 Management, NTP
RSPAN, Port Mirroring
SNMP v1/v2c/v3, RMON Groups 1,2,3,9
Software Upgrade via TFTP/HTTP

Power & Environmental

Power Input: 100–240VAC; 36–60VDC
Built-in Power Module Options:
- Single AC (MSW-4428X-AC)
- Single DC (MSW-4428X-DC)
- Dual AC (MSW-4428X-AA)
- Dual DC (MSW-4428X-DD)
- AC + DC (MSW-4428X-AD)
Power Consumption: 40.3W Max
Operating Temperature: -10~60°C
Storage Temperature: -25~70°C
Humidity: 5% ~ 90% (non-condensing)
Dimensions: 440 × 250 × 43.5mm (W×D×H)

Certifications

FCC, CE

Key Features

Fully dual-rate fiber link ports for scalable Metro Ethernet connections
Carrier Ethernet OAM support for real-time fault detection & recovery
MEF CE2.0 compliance ensures interoperability with other MEF-certified devices
Energy-efficient Ethernet (EEE IEEE 802.3az) for optimized power management

L2 Ethernet Switch | L2+ Gigabit Carrier Ethernet Switch MSW-4428X-DC