Allied Telesyn Enhanced IPv4/IPv6 Fast Ethernet Multilayer Switch x900-48 Series has the industry-leading rich features, high performance, high elasticity and high reliability of telecommunications grade access routing switch products, the body is only 1U high, but has 48 100Mbps ports and 4 Gigabit SFP uplink slots, It can provide high-density ports and three-layer line-speed IP, and its QoS features can meet the requirements of voice, data and video fusion transmission on the network. Dual hot-swappable power supply robust hardware design, making it stand out in the independent switch market, is the best solution for the next generation of network access.
The AT‑X900‑48 series is a high‑density, high‑performance Ethernet switch family offering 48 10/100/1000BASE‑TX ports and four 1000BASE‑X SFP uplink ports. It supports IPv4/IPv6 routing, extensive QoS, and a range of Layer‑2/Layer‑3 features suitable for enterprise and carrier networks.
Key capabilities include dual redundant AC/DC power supplies, advanced QoS with 1 kbps granularity, support for up to 4096 VLANs, hardware ECMP routing, and comprehensive management via SSH, SNMPv3, 802.1x, and TACACS+. The device is NEBS‑compliant and meets multiple safety and environmental standards.
| 10/100/1000BASE‑TX ports | 48 |
|---|---|
| 1000BASE‑X SFP uplink ports | 4 |
| Switching capacity | 37.6 Gbps |
| Forwarding rate | 13.1 Mpps |
| IPv4 routing table size | 256 K entries |
| BGP entries | 80 K |
| VLAN support | 4096 VLANs |
| Operating temperature | 0 °C – 50 °C |
| Dimensions (H × W × D) | 440 mm × 44.5 mm × 440 mm |
The AT‑X900‑48FE provides 48 10/100/1000BASE‑TX ports.
The maximum forwarding rate is 13.1 Mpps.