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01
48× PoE++802.3bt Ports
900WPoE Budget
4× 10GSFP+ Uplinks
L3 RoutingOSPF / RIP
01 · The Power
48-Port PoE++
at Full Power
The highest-density switch in the EZELINK line. 48 Gigabit ports each delivering up to 60W under IEEE 802.3bt — a 900W total budget that powers 48 high-demand edge devices simultaneously, with no load shedding or port-prioritisation workarounds. WiFi 7 access points, 4K PTZ cameras, digital signage, and video endpoints all connect and power through a single 1U slot.
PoE
PoE+
PoE++ · ASW420
The Top of the Stack
Maximum port count, maximum per-port power. Built for large floors and campuses where every device is high-performance and no concessions are acceptable.
02 · The Thermals
900W Sustained.
Thermally Controlled.
Delivering 900W continuously across 48 ports demands serious thermal engineering. The ASW420's dual high-flow side fans maintain safe operating temperatures at full PoE load — in tight IDF racks, warm network closets, and data rooms running adjacent equipment. Built to run 24/7 without thermal throttling or automatic port-power reduction.
900WSustained PoE
DualSide Fans
FullLoad Rated
24/7No Throttle
No Throttling Under Load
Some high-power switches cut PoE output when thermals rise. The ASW420 is rated to deliver the full 900W continuously — no surprises when all 48 ports are active.
03 · The Uplink
4× 10G SFP+
Uplinks
48 high-performance devices generate significant uplink demand. The ASW420's four 10G SFP+ ports deliver 40 Gbps of aggregate capacity — the correct uplink-to-access ratio for a fully loaded high-density deployment. Bond uplinks via LACP for redundancy, or distribute across independent paths for maximum resilience in mission-critical environments.
10GSFP+ 1
10GSFP+ 2
10GSFP+ 3
10GSFP+ 4
40GAggregate
Uplink Redundancy Built In
Distribute 4 uplinks across two independent paths with LACP — if one link fails, traffic fails over instantly to the managed backbone with no session drops.
04 · In Control
Full L3
Enterprise Control
The full EZELINK enterprise feature set at maximum scale. Layer 3 routing — static, RIP, and OSPF — handles inter-VLAN forwarding at wire speed across 48 ports. 802.1Q VLANs, QoS, ACLs, DHCP snooping, storm control, IGMP snooping, and LLDP provide complete L2/L3 visibility. Manage via web GUI, CLI, or SNMP v1/v2c/v3. Every unit ships pre-configured via ZTP and is monitored 24/7 from the EZELINK GCC NOC.
RoutingStatic, RIP, OSPF, inter-VLAN wire-speed
VLAN802.1Q tagged VLANs
QoS802.1p, DSCP, port-based priority
SecurityACL, DHCP snooping, storm control
DiscoveryLLDP · IGMP snooping
ProvisioningZero Touch Provisioning · 24/7 NOC
