HP 1905-24 Switch
HP 1905-48 Switch
HP 1905-24-PoE Switch
JD990A
JD994A
JD992A
Key features
Customized operation using intuitive Web interface
Fast Ethernet Layer 2 operation
Access control lists for enhanced security
Spanning Tree: STP and RSTP
3-year warranty
Product overview
HP 1905 Switch Series devices are smart managed fixed-configuration Fast Ethernet Layer 2 switches designed for small businesses
looking for key features in an easy-to-administer, low-cost solution. Fast Ethernet models include: 24- and 48-port non-PoE switches,
8- and 24-port PoE Fast Ethernet switches. Also available is a 10-port PoE Gigabit Ethernet switch. These smart managed switches
come preconfigured for fast and easy installation, yet allow network operation to be enhanced using an intuitive Web-based
management interface. Advanced security and quality of service features create a voice-ready network. HP 1905 series switches are
solidly built for business operation, and are designed for high reliability, long life, low power consumption, and low total cost of
ownership. The HP 1905 switches come with a 3-year warranty, covering unit, fans, and power adapters or power supplies.
Features and benefits
Quality of Service (QoS)
Traffic prioritization
Management
Simple Web management
Secure Web GUI
SNMPv1, v2c
Port mirroring
attacks
IEEE 802.1AB Link Layer Discovery Protocol
management applications
Connectivity
Auto-MDIX
Front-panel LEDs
Flow control
Small Form-Factor Pluggable
Cable diagnostics
: devices can be discovered and monitored from an SNMP management station
: automatically adjusts for straight-through or crossover cables on all ports
: helps ensure reliable communications during full-duplex operation
(IEEE 802.1p): allows real-time traffic classification mapped to four hardware queues per port
: Intuitive Web GUI allows for easy management of device by even nontechnical users
: provides a secure, easy-to-use graphical interface for configuring the module via HTTPS
: allows traffic to be mirrored on any port or a network analyzer to assist with diagnostics or detecting network
: provide an at-a-glance view of status, activity, speed, and full-duplex operation
(SFP)
: remotely detect cable issues using a browser-based tool
(LLDP): automated device discovery protocol for easy mapping by network
slots
: allow for fiber connectivity
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QuickSpecs
Overview
Performance
Link aggregation
connections
IGMP snooping
Layer 2 switching
VLAN support and tagging
providing security between workgroups
Spanning Tree
Security
Access control lists
Secure Sockets
switch
IEEE 802.1X
RADIUS server
Convergence
(trunking): groups together up to eight links per trunk to increase bandwidth and create redundant
: multicast filtering improves network performance, instead of flooding traffic to all ports
(STP/RSTP): prevents network loop
(ACLs): allow network managers to define classification actions and rules for specific ingress ports
Layer (SSL): encrypts all HTTP traffic, allowing secure access to the browser-based management GUI in the
: utilizes an industry-standard user authentication with an IEEE 802.1X supplicant on the client in conjunction with a
HP 1905 Switch Series
: support up to 64 port-based VLANs and dynamic configuration of IEEE 802.1Q VLAN tagging,
Auto Voice VLAN
IEEE 802.3af Power over Ethernet
devices such as IP phones, wireless access points, and security cameras (see product specifications for total PoE power
available)
Additional information
Green initiative support
Warranty and support
3-year warranty
Electronic and telephone support
refer to
refer to
Software releases
releases available with your product purchase, refer to
The following Transceivers install into this switch:
HP X120 1G SFP LC LX Transceiver
HP X121 1G SFP LC LX Transceiver
HP X121 1G SFP LC SX Transceiver
Localization required. (See Localization Menu for list.)
Transceivers
SFP Transceivers
HP X121 1G SFP LC SX Transceiver
HP X121 1G SFP LC LX Transceiver
HP X120 1G SFP LC LX Transceiver
Internal Power Supplies
No Power supplies
Cables
JD990A
See Configuration
Note:1, 9
JD994A
See Configuration
Note:1, 9
JD992A
See Configuration
Note:1, 9
JD119B
J4859C
J4858C
J4858C
J4859C
JD119B
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QuickSpecs
Configuration
Multi-Mode Cables
HP .5m Multi-mode OM3 LC/LC FC Cable
HP 1m Multi-mode OM3 LC/LC FC Cable
HP 2 m Multimode OM3 LC/LC FC Cable
HP 5 m Multimode OM3 LC/LC FC Cable
HP 15 m Multimode OM3 LC/LC FC Cable
HP 30 m Multimode OM3 LC/LC FC Cable
HP 50 m Multimode OM3 LC/LC FC Cable
HP Premier Flex LC/LC OM4 2f 1m Cbl
HP Premier Flex LC/LC OM4 2f 2m Cbl
HP Premier Flex LC/LC OM4 2f 5m Cbl
HP Premier Flex LC/LC OM4 2f 15m Cbl
HP Premier Flex LC/LC OM4 2f 30m Cbl
HP Premier Flex LC/LC OM4 2f 50m Cbl
HP 1905 Switch Series
AJ833A
AJ834A
AJ835A
AJ836A
AJ837A
AJ838A
AJ839A
QK732A
QK733A
QK734A
QK735A
QK736A
QK737A
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QuickSpecs
Technical Specifications
HP 1905-24 Switch
Ports
Physical characteristics
Memory and processor
Mounting
Performance
Environment
Electrical characteristics
Safety
Emissions
Management
Notes
Services
(JD990A)
24 RJ-45 autosensing 10/100 ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX);
Media Type: Auto-MDIX; Duplex: half or full
2 RJ-45 dual-personality 10/100/1000 ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type
100BASE-TX, IEEE 802.3ab Type 1000BASE-T)
1 RJ-45 serial console port
Dimensions
Weight
Processor
Mounts in an EIA-standard 19 in. telco rack or equipment cabinet (hardware included)
100 Mb Latency
1000 Mb Latency
Throughput
Routing/Switching
capacity
Operating temperature
Operating relative
humidity
Nonoperating/Storage
temperature
Nonoperating/Storage
relative humidity
Acoustic
Voltage
Frequency
UL 60950; IEC 60950-1; EN 60950-1; CAN/CSA-C22.2 No. 60950-1-03
FCC part 15 Class A; VCCI Class A; EN 55022 Class A; CISPR 22 Class A; EN 55024; EN 61000-3-2 2000,
61000-3-3; ICES-003 Class A