Enterprise-grade 48-port, Layer 3 Etherlighting™ PoE+++ switch with Stacking support and high-capacity 10 GbE RJ45 and 25G SFP28 connections for high availability system design.

(ECS-48S-PoE)

General Specifications

Item	Specification
Dimensions	442.4 x 44 x 496 mm (17.4 x 1.7 x 19.5")
Form Factor	Rack Mount (1U, Full-Depth)
Etherlighting™	✓
Redundancy	(2) Hot-swappable PSUs, (4) Hot-swappable Fans
Layer 3	✓

Port Layout

Port Type	Quantity	Speed
1 GbE RJ45	1	1G/100M/10M
2.5 GbE RJ45 (All PoE+++)	32	2.5G/1G/100M/10M
10 GbE RJ45 (All PoE+++)	16	10G/5G/2.5G/1G/100M/10M
25G SFP28	4	25G/10G/1G
100G QSFP28	2	100G
Console	1	—

PoE Power Specifications

Item	Specification
Max. PoE Output	Up to PoE+++
200–240V AC Shared Mode	2,150W
100–120V AC Shared Mode	1,750W
200–240V AC Redundant Mode	950W
100–120V AC Redundant Mode	750W

Performance

Item	Specification
Switching Capacity	920 Gbps
Total Non-Blocking Throughput	460 Gbps
Forwarding Rate	684 Mpps
Supported VLANs	1,000
MAC Address Table	128,000
L3 Table – ARP Entries	128,000
L3 Table – IPv4 Routes	256,000
Packet Buffer Size	8 MB
Access Lists – IPv4	256
Access Lists – MAC	256

Layer 3 Features

Feature	Supported
DHCP Server (Local Networks)	✓
DHCP Relay	✓
Inter-VLAN Routing (Local Networks)	✓
Static Routing (Local Networks)	✓

Layer 2 Features

Feature	✓
LACP Port Aggregation	✓
STP & RSTP	✓
QoS (DSCP)	✓
Pro AV Profiles	✓
Advanced IGMP Configuration	✓
IGMP Snooping	✓
802.1X Control	✓
MAC-Based ACLs & Device Isolation	✓
DHCP Snooping & Guarding	✓
Egress Rate Limit	✓
Flow Control	✓
Storm Control	✓
Multicast & Broadcast Rate Limiting	✓
MAC Address Blocking	✓
IP-Based ACLs & Network Isolation	✓
MAC-Based Port Restriction	✓
Port Isolation	✓
Port Mirroring	✓
Jumbo Frames	✓
LLDP-MED	✓
Voice VLAN	✓
Loop Protection	✓

Hardware Specifications

Item	Specification
PoE Ports	48 (PoE+++)
Max PoE per Port (PoE)	15.4W
Max PoE per Port (PoE+)	30W
Max PoE per Port (PoE++)	60W
Max PoE per Port (PoE+++)	90W
Max Power Consumption (No PoE)	250W
Max Power Consumption (With PoE)	2,400W
Power Method	(2) Universal input, 100–240V AC, 50/60 Hz
Power Input Method	(2) Hot-swappable AC input modules
Power Supply	(2) Hot-swappable 1,200W AC/DC modules
Supported Voltage Range	100–240V AC
Management	Ethernet OOB port, Serial Console, AR
Heat Dissipation	853 BTU/hr (Excluding PoE)
Weight	9.5 kg (20.9 lb) without brackets; 9.6 kg (21.1 lb) with brackets
Enclosure Material	SGCC steel
Mount Material	SGCC steel
Supported Rack Depth	482.6 mm (19") four-post racks; 650–1,000 mm (25.6–39.4")
LCM Display	1.3" touchscreen
Fans	(4) Hot-swappable fan modules
ESD Protection	Air: ±30kV, Contact: ±19kV
Ambient Operating Temperature	-5 to 40°C (23 to 104°F)
Ambient Operating Humidity	10 to 90% noncondensing