QuantaMesh T4048-IX8D

Products\ QCT Switches

The Next Wave 25G Ethernet Switch for Data Center and Cloud Computing

  • 48 x 10/25GbE SFP28 + 8 x 40/100GbE QSFP28
  • x86 CPU Support
  • VXLAN
  • Multi-Chassis Link Aggregation (MLAG)
  • OSPF, BGP4 with ECMP
  • Network Automation

Next Wave 25G Ethernet Switch for Data Center and Cloud

QuantaMesh T4048-IX8D is a high-performance, high port density, and low- latency layer 3 managed switches for Data Center Leaf Switch or ToR (Top of Rack) applications. T4048-IX8D supports 48 SFP28 and 8 QSFP28 ports in a 1-Rack-Unit (1RU) switch that supports 2.0 Terabits per second (Tbps) of bandwidth. The 48-port downlink ports on the T4048-IX8D can be configured to work as either 1/10/25GbE ports, offering deployment flexibility and investment protection. The uplink can support up to eight 100GbE or eight 40GbE ports, or a combination of 10, 25, 40, 50 and 100GbE connectivity, offering flexible migration options. By levering merchant silicon chip, T4048-IX8D is fully compliant with IEEE 802.3by and is a high- performance and high-density Ethernet switch with advanced features such as a smart table, dynamic load balancing, and VXLAN/RIOT support. T4048-IX8D also supports larger table sizes, improves the performance for larger packet buffers, and reduces the latency. With the support of QNOS (Quanta Network OS), T4048-IX8D is the best choice for Data Center applications.

KEY FEATURES

  • Spanning Tree with Guarding Features

  • Up to 48 paths ECMP routing for load balancing and redundancy

  • In-Service Software Upgrade (ISSU)

  • Virtual Router Redundancy Protocol (VRRP) and BidirectionalForwarding Detection (BFD)

  • Multi-chassis Link Aggregation (MLAG)

Specifications

Physical ports

Port configuration
48 10/25GbE SFP28 and 8 40/100GbE QSFP28 ports
Management Port
Out-of-band management port (RJ-45, 10/100/1000Base-T)
Console Port
1 (RJ-45)
USB
USB 2.0

Performance

Switching capacity
4Tbps
Maximum forwarding rate
2Bpps
Latency
Ultra-low latency

Major Components

ASIC
BRCM TD3 BCM56873
CPU
Intel Atom Denverton, TPM 2.0
Memory
8GB DDR4 with ECC
Storage
128GB M.2 SATA for storage

Mechanical

Dimension (HxWxD)
44x435x508mm
Weight
9.35kg/20.59lbs (NET)

Power

PSU
100~240VAC, 50/60Hz, 750W*2 (1+1)
Power consumption
Idle Mode: 226W
Normal Mode: 242W

Layer 2 Features

Switching Mode
Store-and-Forward
Spanning Tree
802.1w
802.1s
Auto Edge
VLAN
IEEE 802.1Q Tagged Base
Port-Based
QinQ (802.1ad)
802.3x Flow Control (Pause Frames)
 
Storm Control
Broadcast
Unknown Multicast
DLF (Unknown Unicast)
IGMP Snooping
v1/v2/v3
v1/v2 Querier
Immediate Leave
MLD Snooping v1/v2
 
Link Aggregation
802.3ad with LACP
Static Trunk
Unicast/Multicast Traffic Balance over Trunking Port
LACP Fallback
Dynamic Load Balancing (DLB)
Trunking Port

Layer 3 Features

Static route
IPv4 IPv6
ECMP
Reslient Hashing supported for ECMP
Dynamic Load Balancing (DLB)

Other Features

802.1x (MD5, MS-CHAPv2)
MAC-based
Port-based
Auto VLAN assignment
Guest VLAN
Unauthenticated VLAN
Access Control List
L2/L3/L4
IPv4/IPv6 ACL
L3/L4
RADIUS/TACACS+
Authentication, Authorization, Accounting
SSH V2.0
User name and password
Local Authentication
Remote Authentication via RADIUS/TACACS+
AAA
Management IP filtering
SNMP
Telnet
SSH
DHCP snooping
IPv4 IPv6

Ordering Information

T4048-IX8D (1IX8UZZ0006) Front to Back, with Rail Kit, T4048-IX8D (1IX8UZZ0007) Back to Front, with Rail Kit