Physical ports |
Port configuration | 48 10/25GbE SFP28 and 4 40/100GbE QSFP28 ports |
Management Port | Out-of-band management port (RJ-45, 10/100/1000Base-T) |
Console Port | 1 RJ-45 console port |
USB | 1 USB 2.0 port |
Performance |
Switching capacity | 4Tbps |
Maximum forwarding rate | 2Bpps |
Latency | Ultra-low latency |
MAC | Unified Forwarding Table to dynamically allocate the L2/L3 tables |
Major Components |
ASIC | Broadcom StrataXGS Trident3 BCM56873 |
x86 CPU Module |
CPU | Intel Atom Processors |
Memory | 8GB DDR3/ECC |
Storage | SSD: 32GB |
Mechanical |
Dimension (HxWxD) | 43.2x440x508mm |
Weight | 9.71kg(NET) |
Environmental Specifications |
Operating temperature | 0~45°C |
Operating humidity | 90% maximum relative humidity |
Operating Altitude | 0 to 2952 ft, (0-900m) |
Power |
PSU | 100~240VAC, 50/60Hz, 750W*2 (1+1) |
Safety |
Safety | UL, cUL, CB, CCC, BSMI |
EMC |
EMC | CE, FCC, VCCI, CCC, BSMI |
RoHS |
RoHS | Reduction of Hazardous Substances (RoHS) 6 |
Supported Optics and Cables |
Supported Optics and Cables | DAC cable (QSFP+): 1m, 3m, and 5m |
DAC cable (QSFP+, fan-out): 1m, 3m, and 5m |
DAC cable (QSFP28): 1m, 3m, and 5m |
DAC cable (QSFP28, fan-out): 3m |
DAC cable (SFP28): 1m, 3m and 5m |
AOC cable (QSFP+, 850nm, MMF): 7m and 10m |
AOC cable (QSFP28, 850m, MMF): 1m, 3m, 5m, and 10m |
AOC cable (SFP28, 850nm, MMF): 1m, 3m and 5m |
25G optic (SFP28, LC, 850nm, MMF): 25GBASE-SR |
40G optic (QSFP+, MPO, 850nm, MMF): 10GBASE-SR4 |
40G optic (QSFP+, LC, 1310nm, SMF): 10GBASE-LR4 |
100G optic (QSFP28, MPO, 850nm, MMF): 100GBASE-SR4 |
100G optic (QSFP28, MPO, 1310nm, SMF): 100GBASE-PSM4 |
100G optic (QSFP28, LC, 1310nm, SMF): 100GBASE-LR4 |
Ordering Information |
Ordering Information | T4048-IX8 (1IX8U7Z0013) Front to Back, with Rail Kit |
T4048-IX8 (1IX8U7Z0012) Back to Front, with Rail Kit |
PSU – Red (1HY9ZZZ071Y) (F-2-B, AC, 750W) |
PSU – Blue (1HY9ZZZ0720) (B-2-F, AC, 750W) |
FAN Module (1HYQZZZ0165) (F-2-B) |
FAN Module (1HYQZZZ0166) (B-2-F) |