H3C S9855-24B8D L3 Ethernet Switch with 24 200G & 8 400G Ports
The H3C S9855-24B8D is a high-performance Layer 3 Ethernet switch designed for high-bandwidth data center networking. It features 24 x 200G QSFP56 ports and 8 x 400G QSFP-DD ports for high-speed network connectivity.
This H3C Ethernet switch provides a switching capacity of 16 Tbps and a forwarding capacity of 2680 Mpps. With latency below 1.2μs and an 82 MB buffer, it is designed to handle demanding data center traffic with efficient packet processing.
The S9855-24B8D includes a 2.9GHz 4-core CPU, 240G flash storage, and 16G SDRAM. It also provides one RJ-45 serial console port, one 10/100/1000BASE-T out-of-band management port, and one USB port for management and system connectivity.
The switch features two power module slots and six fan tray slots, with airflow directed from front to rear. Power consumption ranges from a minimum of 133 W with a single AC input to a maximum of 748 W with dual AC inputs, depending on configuration and load.
The H3C S9855-24B8D has a compact 1U chassis measuring 44 × 440 × 660 mm and weighs up to 12.2 kg when fully loaded. It supports an operating temperature range of 0°C to 40°C and operating humidity of 5% to 95% non-condensing.
Key features
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24 x 200G QSFP56 ports
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8 x 400G QSFP-DD ports
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16 Tbps switching capacity
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2680 Mpps forwarding capacity
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Less than 1.2μs latency
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82 MB packet buffer
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2.9GHz 4-core CPU
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Front-to-rear airflow design
Specifications:
| Model |
LS-9855-24B8D |
| Description |
H3C S9855-24B8D L3 Ethernet Switch with 24 200G QSFP56 Ports and 8 400G QSFP-DD Ports |
| Dimensions (H × W × D) |
44×440×660 mm (1.73×17.32×25.98 in) |
| Weight(Full loaded) |
≤ 12.2 kg (26.90 lb) |
| Serial console port |
1 x RJ-45 |
| Out-of-band management port |
1 x 10/100/1000BASE-T |
| USB port |
1 |
| 200G QSFP56 port |
24 |
| QSFP-DD port |
8 |
| Power module slot |
2 |
| Fan tray slot |
6 |
| Air flow direction |
From front to rear |
| Minimum power consumption |
Single AC input: 133 W, Dual AC inputs: 146 W |
| Typical power consumption |
Single AC input: 251 W, Dual AC inputs: 263 W |
| Maximum power consumption |
Single AC input: 739 W, Dual AC inputs: 748 W |
| CPU |
2.9GHz@4core |
| Flash/SDRAM |
240G/16G |
| Latency |
<1.2μs |
| Switching capacity |
16Tbps |
| Forwarding capacity |
2680Mpps |
| Buffer(byte) |
82M |
| Operating temperature |
0°C to 40°C |
| Operating humidity |
5% to 95%, noncondensing |
| MTBF(year) |
34.9 |
| MTTR(hour) |
<0.5 |
