This item is special order; please contact your account manager for inquiries.
Special order items and packages are final sale, no exchanges or refunds.\
1.8 Tbps high-density 100G/25G Layer 3 Etherlighting™ aggregation switch
with MC-LAG support for high availability system design.
Note: Requires a 4-post rack, or a center-mount bracket or cantilever shelf on 2-post racks for optimal support.
Layer 3 automatic failover (VRRP) and OSPF support is scheduled for an upcoming UniFi Network Application release.
Features:
- (48) 25G SFP28 and (6) 100G QSFP28 ports
- Multi-Chassis Link Aggregation (MC-LAG) support*
- Layer 3 automatic failover (VRRP) support**
- BGP Dynamic Routing***
- (2) included hot-swappable power modules, with 1+1 redundancy****
- (5) included hot-swappable fan modules, with 4+1 redundancy
*Must be paired with another Enterprise Campus Aggregation.
**Scheduled for the next UniFi Network Application release.
***OSPF support is scheduled for an upcoming UniFi Network Application release.
****The second module is not pre-installed and ships in separate packaging.
ONLINE QUICK INSTALLATION GUIDE

Specifications:
Overview
| Specification | Details |
|---|
| Model | ECS‑Aggregation |
| Dimensions | 442.4 × 43.7 × 496 mm (17.4 × 1.7 × 19.5 in) |
| Form Factor | Rack mount (1U, Full-Depth) |
| Layer 3 Support | Yes |
| Etherlighting™ | Yes |
| Redundancy | MC-LAG, (2) Hot-Swappable PSUs, (5) Hot-Swappable Fans |
Port Layout
| Port Type | Quantity | Speed Options |
|---|
| 25 GbE SFP28 | 48 | 25G/10G |
| 100 GbE QSFP28 | 6 | 100G/40G |
Performance
| Specification | Details |
|---|
| Switching Capacity | 3.6 Tbps |
| Total Non-Blocking Throughput | 1.8 Tbps |
| Forwarding Rate | 2.4 Bpps |
| Supported VLANs | 1,000 |
| MAC Address Table Size | 128,000 entries |
| Layer 3 Table Size | ARP: 96,000 • IPv4 Routes: 288,000 |
| Packet Buffer Size | 24 MB |
| Access Lists | IPv4: 512 • MAC: 512 |
Layer 3 Features
-
DHCP Server (Local Networks)
-
DHCP Relay
-
Inter-VLAN Routing (Local Networks)
-
Static Routing (Local Networks)
Layer 2 Features
-
LACP Port Aggregation
-
MC-LAG
-
STP & RSTP
-
Advanced IGMP (Querier, Fast Leave, Router Port)
-
IGMP Snooping
-
MAC- & IP-Based ACLs, Device Isolation
-
DHCP Snooping & Guarding
-
Egress Rate Limit, Flow Control, Storm Control
-
Multicast/Broadcast Limiting
-
MAC-Based Port Restriction
-
Port Isolation, Mirroring
-
Jumbo Frames
-
LLDP-MED
-
Voice VLAN
-
Loop Protection
Hardware
| Specification | Details |
|---|
| Max Power Consumption | 340 W (excluding external devices) |
| Power Method | (2) Universal 100–240 V AC hot-swappable modules |
| Power Supply | (2) 550 W hot-swappable AC/DC modules |
| Heat Dissipation | 1,160.08 BTU/hr |
| Weight | 9.9 kg (21.8 lb); 10 kg with mounting brackets (22.0 lb) |
| Enclosure Material | SGCC steel |
| Supported Rack Depth | 482.6 mm (19") 4-post racks (650–1000 mm posts) |
| Display | 1.3" touchscreen LCM |
| Fans | (5) Hot-swappable fan modules |
| ESD Protection | Air: ±12 kV • Contact: ±8 kV |
| Operating Temp | –5 to 40 °C (23–104 °F) |
| Operating Humidity | 10–95% non-condensing |
Compliance & Software
| Specification | Details |
|---|
| NDAA Compliant | Yes |
| Certifications | CE, FCC, IC, Anatel |
| UniFi Network | Version 8.5.6 and later |