MES5448 MASS

Categories: Access Series, Eltex, Products, Switch & router

Key features

Bandwidth – 1.28 Tbps Non-blocking architecture L3 switch Stacking up to 8 devices 48 ports of 10G, 4 ports of 40G MAC table capacity – 131K Hot-swappable redundant power supplies Hot-swappable fans Front-to-Back cooling

MES5448 switches are high-performance devices with 10GBASE-R and 40GBASE-SR4/LR4 interfaces that can serve as aggregation switches in carrier networks or as Top-of-Rack or End-of-Row switches in data centers.

The device’s ports support operation at 1 Gbps (SFP), 10 Gbps (SFP+), and 40 Gbps (QSFP+) rates, which offer flexibility and a smooth transition to higher data rates.

The non-blocking architecture ensures lossless packet forwarding at wire speed with low and predictable delays for all traffic types. The front-to-back cooling provides effective cooling in modern data centers.

Interfaces	10GBASE-R (SFP+)/1000BASE-X (SFP) – 48 40GBASE-SR4/LR4 (QSFP+) – 4 10/100/1000BASE-T (ООВ) – 1 USB – 1 Console port RS-232 (RJ-45)
Performance	Bandwidth – 1.28 Tbps Throughput for 64 bytes1 – 943.5 MPPS Buffer memory – 9 MB RAM (DDR3) – 4 GB ROM (SATA SSD) – 8 GB MAC table – 131072 ARP table – 6144 VLAN table – 4094 L2 Multicast groups – 2048 802.1ad rules (QinQ) – 4090 ACL rules – 1023 ingress, 1023 egress IPv4 routes2 – 16381 IPv6 routes2 – 8192 VRRP routers – 20 ECMP groups – 1023 L3 interfaces – 256 Link Aggregation Groups (LAG) – 64, 32 ports per LAG Loopback interfaces – 64 Quality of Service (QoS) – 7 egress queues per port Jumbo frames size – 12270 bytes Stacking – up to 8 devices
Interface features	Head-of-line blocking (HOL) protection Back Pressure Auto MDI/MDIX Jumbo Frames Flow control (IEEE 802.3X) Protected ports Link aggregation groups (LAG) LACP Different LAG balancing algorithms
MAC table features	MAC Multicast Support Static MAC filtering Port/VLAN MAC locking

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