| Communication Mode: | Full-Duplex & Half-Duplex |
|---|---|
| Type: | Ethernet Switch |
| Transmission Rate: | 10/100/1000Mbps |
| Ports: | ≧48 |
| Model Number: | Cloudengine 8855-32cq4bq |
| Dimensions (W × D ×h, mm): | 43.6 mm*442 mm* 420 mm |
| Samples: |
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| Customization: |
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| Item | CloudEngine 8855-32CQ4BQ |
| 200GE QSFP56 port1 | 4 |
| Switching capacity | 8Tbps |
| Packet forwarding rate | 1200 Mpps |
| Air duct type | Standard front-to-back or back-to-front airflow |
| Device virtualization | M-LAG |
| Interface | Jumbo frames |
| Network virtualization | VXLAN routing and VXLAN bridging |
| BGP-EVPN | |
| SDN | iMaster NCE-Fabric |
| Network convergence | PFC and AI ECN |
| RDMA and RoCE (RoCE v1 and RoCE v2) | |
| Programmability | OpenFlow |
| OPS programming | |
| Traffic analysis | NetStream |
| VLAN | Access, trunk, and hybrid ports |
| Default VLAN | |
| Automatic MAC address learning and aging | |
| MAC address table | Static, dynamic, and blackhole MAC address entries |
| Source MAC address filtering | |
| MAC address learning limiting based on ports and VLANs | |
| IP routing | IPv4 dynamic routing protocols such as RIP, OSPF, IS-IS, and BGP |
| IPv6 dynamic routing protocols such as RIPng, OSPFv3, IS-ISv6, and BGP4+ | |
| IPv6 | VXLAN over IPv6 |
| IPv6 VXLAN over IPv4 | |
| IPv6 neighbor discovery (ND) | |
| Path MTU discovery (PMTU) | |
| TCP6, IPv6 ping, IPv6 tracert, IPv6 socket, UDP6, and raw IPv6 | |
| Multicast | Multicast routing protocols such as IGMP, PIM-SM, and MSDP |
| IGMP snooping and IGMP proxy | |
| IPv6 Layer 3 multicast and configuration of both Layer 2 and Layer 3 multicast services | |
| Fast leave of multicast member interfaces | |
| Multicast traffic suppression | |
| Reliability | LACP |
| STP, RSTP, VBST, and MSTP | |
| BPDU protection | |
| Smart link and multi-instance | |
| Hardware-based Bidirectional Forwarding Detection (BFD), with a minimum packet sending interval of 3.3 ms | |
| VRRP, VRRP load balancing, and BFD for VRRP | |
| BFD for BGP, IS-IS, OSPF, and static routing | |
| BFD for VXLAN | |
| Traffic classification based on Layer 2 headers, Layer 3 protocols, and Layer 4 protocol priorities | |
| QoS | ACL, CAR, re-marking, and scheduling |
| Queue scheduling modes such as PQ, DRR, and PQ+DRR | |
| Congestion avoidance mechanisms such as WRED and tail drop | |
| Traffic shaping | |
| IEEE 1588v2 | |
| Intelligent O&M | Network-wide path detection |
| Telemetry | |
| Enhanced ERSPAN | |
| IFIT | |
| Packet Event: packet loss visualization and ultra-long latency visualization | |
| Statistics collection on the buffer microburst status | |
| VXLAN OAM: VXLAN ping and VXLAN tracert | |
| Intelligent lossless network | PFC deadlock prevention |
| AI ECN | |
| ECN Overlay | |
| Enhanced NSLB | |
| Configuration and maintenance | Terminal login through the console port, Telnet, and SSH |
| Network management protocols, such as SNMPv1/v2/v3 | |
| File upload and download through FTP and TFTP | |
| Boot Read-Only Memory (BootROM) upgrade and remote online upgrade | |
| Hot patches | |
| User operation logs | |
| Configuration rollback | |
| ZTP | |
| Security and management | MACsec |
| Command line authority control based on user levels, preventing unauthorized users from using commands | |
| Defense against DoS, ARP, and ICMP attacks | |
| Port isolation, port security, and sticky MAC | |
| Binding of the IP address, MAC address, port ID, and VLAN ID | |
| Authentication methods, including AAA, LDAP, RADIUS, and HWTACACS | |
| RMON | |
| Dimensions (H x W x D) | 43.6 mm × 442 mm × 420 mm |
| Weight in full configuration | 8.31kg |
| Environment requirements | Operating temperature: 0°C to 40°C (0 m to 1800 m) Storage temperature: -40°C to +70°C Relative humidity: 5% RH to 95% RH (noncondensing) |
| Operating voltage | 1200 W AC & 240 V DC power module: AC: 90-290 V AC, 45-65 Hz; DC: 190-290 V DC 1200 W DC power module: -38.4 V DC to -72 V DC; +38.4V DC~+72V DC |
| typical power consumption | 378W |
| Maximum power consumption | 541W |
| Power factor | 0.90 @ 15%-25% load 0.96 @ 25%-50% load 0.98 @ 50%-100% load |
| Item | Value |
| Maximum number of MAC address entries | 640K |
| Maximum number of routes (FIB IPv4/IPv6) | 1.5M/750K |
| ARP size | 128K |
| Maximum number of VRFs | 4096 |
| IPv6 ND table size | 128K |
| Maximum number of VRRP groups | 1024 |
| Maximum number of ECMP paths | 128 |
| Maximum number of VXLAN bridge domains | 16K |
| Maximum number of BDIF interfaces | 16K |
| Maximum number of virtual tunnel endpoints (VTEPs) | 16K |
| Maximum number of LAGs | 1024 |
| Maximum number of links in a LAG | 256 |
| Maximum number of MSTIs | 1000 |
| Maximum number of VLANs where VBST can be configured | 640K |
| Device Description | |
| CE8855-32CQ4BQ | CE8855-32CQ4BQ Switch(32*100GE QSFP28, 4*200GE QSFP56, Without Fan and Power Modules) |
| CE8855-32CQ4BQ-B | CE8855-32CQ4BQ Switch(32*100GE QSFP28, 4*200GE QSFP56, 2*AC Power Modules, 5*Fans, Port-side Intake) |
| CE8855-32CQ4BQ-F | CE8855-32CQ4BQ Switch(32*100GE QSFP28, 4*200GE QSFP56, 2*AC Power Modules, 5*Fans, Port-side Exhaust) |
| Fan module | |
| Model | Description |
| FAN-031A-F | Fan box (F,FAN panel side intake) |
| FAN-031A-B | Fan box (B,FAN panel side exhaust) |
| FAN-031B-F | Fan box (F,FAN panel side intake), supporting the electronic label function |
| FAN-031B-B | Fan box (B,FAN panel side exhaust), supporting the electronic label function |
| Power module | |
| Model | Description |
| PAC1K2S12-PF | 1200W AC&240V DC Power Module (Front to Back,Power panel side intake) |
| PAC1K2S12-PB | 1200W AC&240V DC Power Module (Back to Front,Power panel side exhaust) |
The product is 100% genuine and has sufficient stock in stock;
Price discounts and fast delivery;
After sales service guarantee; Support sample and customization services.
Q: Are you a trading company or a manufacturer? Can I use our own logo and label?
A: We are a trading company that provides domestic and international trade services. We also provide OEM/OEM services.
Q: What are the guarantees for product quality?
A: We have professional engineers who test each piece of equipment before shipment to ensure that the shipped products are in good condition.
Q: How did you resolve a defective product when I received it?
A: We have professional personnel to help you solve the problem. If the product is defective, we usually offer you a return, refund, or replacement of the defective product.
Q: What is your payment method and delivery time?
A: We accept credit cards, wire transfers, PayPal, and other payment methods. We also support fast shipping within 72 hours.
Q: What is the MOQ and how long is the warranty period?
A: The minimum order quantity for normal products is 1, and the product warranty period is usually 1 year.
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