The QSW-4204M is a next generation CPE switch developed by CTC Union Technologies. This new CPE switch is designed with 1 ports 10M/100M/1Gbps RJ45 and 4 ports 10M/100M/1G/2.5Gbps as well as 2 ports 1G/10Gbps SFP+ based fiber optics for P2P FTTH service applications.

Its design has a stylish and elegant appearance for a residential user and the advantage of easy installation for the FTTH service provider. The QSW-4204M includes a fiber cable tray for an easy install and management of the excess fiber.

This new CPE device leverages the strength of its chipset provider, which is a member of NBASE-T alliance, by enabling a multigigabit speed feature.

Enterprise or residential users will be able to experience reliable and secure Ethernet high speed network access and also connect existing Cat5e/Cat6 cabling infrastructure with IEEE 802.11ac wave 2 or WiFi 6 devices, breaking through the limitation of 1Gbps data rate for content richer applications such as Cloud storage, 4K video streaming or HD/UHD teleconferencing.

The QSW-4204M fully supports Layer 2 features with complete network management interfaces such as Web GUI, CLI and SNMP.

QSW-4204M also supports DHCP auto provisioning and TR-069 client functions which are suitable for very large scale deployment from operator or service provider. Both device management features reduce truck rolls and save OPEX for FTTH service providers.

Specifications:

Interface fiber port:

• 1G/10Gbps SFP+ x2

Copper port:

• 10M/100M/1G/2.5Gbps RJ45 x4 and10/100/1000Mbps RJ45 for telemetry x1

Switching Fabric:

• Capacity 62Gbps

Packet forwarding rate:

• 14880pps @10Mbps
• 148800pps @100Mbps
• 1488000pps @1000Mbps
• 3720000pps @2500Mbps

Transmission:

• Method Store and Forward Switching

Packet buffer:

• 8M bits

MAC table size:

• 16K

Jumbo frame size:

• 10240 Bytes

VLAN features:

• IEEE 802.1Q tagged VLAN (4K VLAN groups)
• IEEE 802.1ad QinQ VLAN
• Voice VLAN; MAC based VLAN; Protocol based VLAN
• IP subnet based VLAN
• Private VLAN for port isolation; VLAN translation
• GVRP (GARP VLAN registration protocol)

Link aggregation:

• Static trunk (SA, DA, IP, TCP/UDP port)
• IEEE 802.3ad LACP, 3 LACP trunk groups Max, 8 port Max. per LACP trunk

L2 switching protection:

• IEEE 802.1D STP/IEEE 802.1w RSTP/IEEE 802.1s MSTP Loop Protection

QoS features:

• Hard wired IEEE 802.1p 8 priority queues per port
• Traffic scheduling based on strict/WRR priority
• CoS based traffic classification on switch port, VLAN ID, DSCP, TCP/UDP port
• IEEE 802.1p priority tag remarking; DSCP remarking
• Per Port/Queue based ingress/egress rate limit in steps of 100kbps
• IEEE 802.3x flow control
• Multicast/Broadcast/Unicast storm control with flooding control

Additional information on QSW-4204M: PDF Datasheet;