Name: JD994-61101 HP 1905-48 48-Port 10/100 Fast Ethernet Layer 2 Switch with 2 SFP Uplinks
Brand: HP
SKU: JD994-61101
Price: 267.12 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The JD994-61101 - HP 1905-48 50-Port + 2-Port SFP Layer 2 Switch efficiently handles numerous Fast Ethernet connections while offering two Gigabit fiber uplinks for enhanced network backbone integration. It fits well in environments needing solid Layer 2 management, combining performance and flexibility without unnecessary complexity.

General Information
Brand	HP
Condition	Refurbished

Technical Information
Switch Type	Layer 2, Managed Switch, Smart Managed Switch, Gigabit Switch
Form Factor	Rack-Mountable
Mount Type	1U Rack
Switch Ports	50
Number of Ports	52-Ports
Port Type	10/100/1000Base-T, 1000Base-X, SFP, USB Console, Serial Console (RJ-45)
Port Speed	10/100/1000 Mbps
UpLink Ports	2 x 1G SFP
POE Support	No
Switching Capacity	104 Gbps
VLAN Support	Yes
Max VLANs Supported	1-4094
Stackable	No
Layer Support	Layer 2
Connector Type	RJ-45,SFP

Performance
Jumbo Frame Support	Up To 9216 Bytes
MAC Address Table Size	8000

Management and Configuration
Remote Protocols	Yes
Management Interfaces	Web GUI (HTTP/HTTPS), CLI (SSH/Telnet), SNMP v1/v2c/v3, RMON
Security Features	802.1X, MAC filtering, Access Control Lists (ACLs), DHCP snooping, IP Source Guard, BPDU Guard, Storm control, Port security
Management Type	Smart Managed
Remote Management Protocol	SNMP,HTTP,HTTPS,SSH,Telnet

Power & Cooling
Fans	Internal fan(s) (variable speed)
Power	Internal AC (100-240V)
Power Supply	Internal AC power supply

Physical Characteristics
Weight	3.00
Operating Temperature	0°C to 40°C

Miscellaneous
Eco Friendly	Yes
Assembly Required	No
Compliance Standards	RoHS, CE, FCC, UL
Compliant Standards	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3x, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1D, IEEE 802.1w, IEEE 802.1s, IEEE 802.3az

Product Description
The JD994-61101 - HP 1905-48 is designed to provide reliable Layer 2 switching for medium to large networks. Often found in office and enterprise network infrastructures, it manages data traffic efficiently with support for multiple network protocols and advanced features. Built for IT professionals and network administrators, this switch ensures stable connectivity and greater control over network resources. It is commonly used in environments that require reliable port density and flexible uplink options. Key Features Offers 48 Fast Ethernet ports with two Gigabit SFP slots for uplink flexibility Supports advanced switching functions including VLAN segmentation and QoS prioritization Allows link aggregation to increase bandwidth between devices Designed for silent operation with a fanless chassis Provides secure network access with ACL and port security features This switch delivers consistent performance and dependable operation, making it a practical choice for managing network traffic in various settings. Its design balances port capacity and advanced control options without sacrificing noise levels or energy efficiency.

Use Cases
This switch is typically deployed in office networks, data closets, and enterprise wiring rooms where multiple device connections and reliable uplinks are essential. Network teams benefit from its ability to segment traffic and prioritize critical data flows efficiently. How It's Used: Supporting dense desktop or VoIP deployments in medium-sized offices Integrating gigabit uplinks for backbone connectivity in campus networks Enhancing network segmentation through VLANs in business environments Providing reliable, quiet operation in noise-sensitive office areas Facilitating link aggregation to improve bandwidth between switches By delivering consistent Layer 2 management capabilities, the switch supports network scalability and smooth operation. Its robust feature set and quiet design make it a dependable component for structured network setups.