Name: R9W87A#ABA HPE CX8100 24x10G SFP+ 4x100G QSFP28 Switch
Brand: HPE
SKU: R9W87A#ABA
Price: 18843.16 USD
Availability: InStock
Rating: 4.8 (130 reviews)

Product Overview
The HPE R9W87A CX8100 switch is equipped with 24 10G SFP+ ports and 4 100G QSFP28 uplinks, providing a versatile solution for data center network access and aggregation. Its configuration supports diverse connectivity needs, combining high port density with large uplink bandwidth in a rack-mountable form factor.

General Information
Brand	HPE
Condition	Refurbished

Technical Information
Switch Type	Layer 3, Managed Switch, Stackable Switch
Form Factor	Rack-Mountable
Mount Type	1U Rack
Switch Ports	24 x 10G SFP+, 4 x 100G QSFP28
Number of Ports	28-Ports
Port Type	SFP+
Port Speed	10Gbps,100Gbps
UpLink Ports	4 x 100G QSFP28
POE Support	No
Switching Capacity	1.28 Tbps
Switch Forwarding Rate	2500 Mpps
VLAN Support	Yes
Max VLANs Supported	4094
Stackable	Optional
Layer Support	Layer 3
Connector Type	SFP+, QSFP28, USB Console, Serial Console (RJ-45)

Performance
Latency	≤2.5 μs
Jumbo Frame Support	Up To 9216 Bytes
MAC Address Table Size	32000

Management and Configuration
Routing Protocols	Static
Remote Protocols	Yes
Management Interfaces	CLI (SSH/Console), Web GUI, REST API, SNMP
Security Features	ACLs, 802.1X, RADIUS, TACACS+, DHCP Snooping, IP Source Guard, Dynamic ARP Inspection, Storm Control, MAC ACLs
Management Type	CLI, Web GUI, REST API, SNMP
Remote Management Protocol	SSH, HTTPS, REST, SNMP, Telnet (optional)
Routing Protocol	Static, OSPF, BGP, VRRP, HSRP, PIM-SM, PIM-DM, IGMP

Power & Cooling
Fans	Front-to-back redundant hot-swappable fans
Power	AC 100-240V, 50/60 Hz
Power Supply	Dual hot-swappable AC power supplies (field-replaceable)

Physical Characteristics
Weight	3.00
Operating Temperature	0°C to 45°C

Miscellaneous
Eco Friendly	Yes
Assembly Required	No
Compliance Standards	RoHS
Compliant Standards	IEEE 802.3, IEEE 802.3ae, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1D, IEEE 802.1w, IEEE 802.3ad

Product Description
The HPE R9W87A CX8100 switch is a network switch designed to deliver multiple 10 Gigabit Ethernet connections alongside 100 Gigabit uplink ports. It features 24 ports of 10G SFP+ interfaces and four 100G QSFP28 ports, making it suitable for high-throughput network aggregation and access layers. Typically deployed in data centers and enterprise environments, this switch supports dense 10G connectivity for servers and storage systems while enabling high-capacity uplinks to core networks. IT professionals managing large-scale network infrastructure can benefit from its port configuration and compact design. Key Features 24 SFP+ ports for 10 Gigabit Ethernet connections 4 QSFP28 ports supporting 100 Gigabit Ethernet uplinks Designed for rack-mounted deployments Supports high-density network aggregation Provides flexible connectivity options for data center environments This switch serves as a flexible network aggregation device capable of handling significant traffic volumes. It enables organizations to connect multiple 10G devices efficiently while offering uplink capacity for larger throughput requirements. The compact design allows it to fit into standard rack environments without requiring excessive space.

Use Cases
The HPE R9W87A CX8100 switch is commonly used in data center and enterprise network environments where multiple 10 Gigabit connections are needed alongside high-capacity uplinks. It is suitable for IT teams requiring compact switches that support both access layer and aggregation layer roles. How It's Used: Connecting server and storage devices via 10G SFP+ ports in data centers Aggregating traffic from multiple 10G endpoints through 100G uplinks to the core network Deploying in enterprise campus networks requiring high-density 10G access Integrating with existing HPE networking infrastructure for scalable performance Supporting virtualized and cloud environments demanding extensive bandwidth This switch acts as an efficient intermediary in network topologies, offering the necessary port density and uplink capacity to maintain throughput and connectivity. It fits well in environments focusing on scalable Ethernet connectivity without occupying excessive rack space.

FAQ's
What ports are available on the HPE R9W87A CX8100 switch? The switch includes 24 10G SFP+ ports for standard 10 Gigabit Ethernet connections and 4 100G QSFP28 ports for higher-capacity uplinks. Can this switch be used in a rack-mounted setup? Yes, the HPE R9W87A CX8100 switch is designed for rack deployment typical in data center and enterprise environments. What type of uplink connectivity does the switch support? It supports 100 Gigabit Ethernet uplinks via the 4 QSFP28 ports, enabling high-bandwidth aggregation capabilities. Is the HPE R9W87A suitable for data center use? Yes, it is intended for data center and enterprise networking where dense 10G access and 100G uplinks are required. Does the switch support only fiber optic interfaces? The 10G SFP+ and 100G QSFP28 ports typically use fiber optic transceivers, supporting various fiber types as per installed modules. Who typically uses this HPE CX8100 switch? Network engineers and IT professionals managing medium to large-scale data centers or enterprise networks commonly use this switch for access and aggregation layers.