HP Compaq Presario,Presario 1905 User manual

Models
HP 1905-24 Switch JD990A
HP 1905-48 Switch JD994A
HP 1905-24-PoE Switch 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 (IEEE 802.1p): allows real-time traffic classification mapped to four hardware queues per port
Management
Simple Web management : Intuitive Web GUI allows for easy management of device by even nontechnical users
Secure Web GUI : provides a secure, easy-to-use graphical interface for configuring the module via HTTPS
SNMPv1, v2c : devices can be discovered and monitored from an SNMP management station
Port mirroring : allows traffic to be mirrored on any port or a network analyzer to assist with diagnostics or detecting network
attacks
IEEE 802.1AB Link Layer Discovery Protocol (LLDP): automated device discovery protocol for easy mapping by network
management applications
Connectivity
Auto-MDIX : automatically adjusts for straight-through or crossover cables on all ports
Front-panel LEDs : provide an at-a-glance view of status, activity, speed, and full-duplex operation
Flow control : helps ensure reliable communications during full-duplex operation
Small Form-Factor Pluggable (SFP) slots : allow for fiber connectivity
Cable diagnostics : remotely detect cable issues using a browser-based tool
QuickSpecs
HP 1905 Switch Series
Overview
DA - 13680 North America — Version 14 — November 5, 2013 Page 1

Performance
Link aggregation (trunking): groups together up to eight links per trunk to increase bandwidth and create redundant
connections
IGMP snooping : multicast filtering improves network performance, instead of flooding traffic to all ports
Layer 2 switching
VLAN support and tagging : support up to 64 port-based VLANs and dynamic configuration of IEEE 802.1Q VLAN tagging,
providing security between workgroups
Spanning Tree (STP/RSTP): prevents network loop
Security
Access control lists (ACLs): allow network managers to define classification actions and rules for specific ingress ports
Secure Sockets Layer (SSL): encrypts all HTTP traffic, allowing secure access to the browser-based management GUI in the
switch
IEEE 802.1X : utilizes an industry-standard user authentication with an IEEE 802.1X supplicant on the client in conjunction with a
RADIUS server
Convergence
Auto Voice VLAN : recognizes IP phones and automatically assigns voice traffic to dedicated VLAN for IP phones
IEEE 802.3af Power over Ethernet (1905-24-PoE): provides up to 15.4 W per port to IEEE 802.3af-compliant PoE-powered
devices such as IP phones, wireless access points, and security cameras (see product specifications for total PoE power
available)
Additional information
Green initiative support : provides support for RoHS and WEEE regulations
Warranty and support
3-year warranty : with advance replacement and next-business-day delivery (available in most countries)
Electronic and telephone support : limited electronic and telephone support is available from HP; to reach our support centers,
refer to www.hp.com/networking/contact-support ; for details on the duration of support provided with your product purchase,
refer to www.hp.com/networking/warrantysummary
Software releases : to find software for your product, refer to www.hp.com/networking/support ; for details on the software
releases available with your product purchase, refer to www.hp.com/networking/warrantysummary
QuickSpecs
HP 1905 Switch Series
Overview
DA - 13680 North America — Version 14 — November 5, 2013 Page 2

Build To Order:
BTO is a standalone unit with no integration. BTO products ship standalone are not part of a CTO or Rack-Shippable solution.
HP 1905-24 Switch JD990A
24 RJ-45 autosensing 10/100 ports
2 RJ-45 dual-personality 10/100/1000 ports
min=0 \ max=2 SFP Transceivers
1U - Height
See Configuration
Note:1, 9
HP 1905-48 Switch JD994A
48 RJ-45 autosensing 10/100 ports
2 RJ-45 dual-personality 10/100/1000 ports
min=0 \ max=2 SFP Transceivers
1U - Height
See Configuration
Note:1, 9
HP 1905-24-PoE Switch JD992A
24 RJ-45 autosensing 10/100 ports
2 RJ-45 dual-personality 10/100/1000 ports
min=0 \ max=2 SFP Transceivers
1U - Height
See Configuration
Note:1, 9
Configuration Rules:
Note 1 The following Transceivers install into this switch:
HP X120 1G SFP LC LX Transceiver JD119B
HP X121 1G SFP LC LX Transceiver J4859C
HP X121 1G SFP LC SX Transceiver J4858C
Note 9 Localization required. (See Localization Menu for list.)
Transceivers
SFP Transceivers
HP X121 1G SFP LC SX Transceiver J4858C
HP X121 1G SFP LC LX Transceiver J4859C
HP X120 1G SFP LC LX Transceiver JD119B
Internal Power Supplies
No Power supplies
Cables
QuickSpecs
HP 1905 Switch Series
Configuration
DA - 13680 North America — Version 14 — November 5, 2013 Page 3

Multi-Mode Cables
HP .5m Multi-mode OM3 LC/LC FC Cable AJ833A
HP 1m Multi-mode OM3 LC/LC FC Cable AJ834A
HP 2 m Multimode OM3 LC/LC FC Cable AJ835A
HP 5 m Multimode OM3 LC/LC FC Cable AJ836A
HP 15 m Multimode OM3 LC/LC FC Cable AJ837A
HP 30 m Multimode OM3 LC/LC FC Cable AJ838A
HP 50 m Multimode OM3 LC/LC FC Cable AJ839A
HP Premier Flex LC/LC OM4 2f 1m Cbl QK732A
HP Premier Flex LC/LC OM4 2f 2m Cbl QK733A
HP Premier Flex LC/LC OM4 2f 5m Cbl QK734A
HP Premier Flex LC/LC OM4 2f 15m Cbl QK735A
HP Premier Flex LC/LC OM4 2f 30m Cbl QK736A
HP Premier Flex LC/LC OM4 2f 50m Cbl QK737A
QuickSpecs
HP 1905 Switch Series
Configuration
DA - 13680 North America — Version 14 — November 5, 2013 Page 4

HP 1905-24 Switch (JD990A)
Ports 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
Physical characteristics Dimensions 17.4(w) x 9.4(d) x 1.7(h) in (44.2 x 23.88 x 4.32 cm) (1U height)
Weight 6.8 lb (3.08 kg)
Memory and processor Processor ARM 88E6218 @ 150 MHz, 8 MB SDRAM, 4 MB flash; packet buffer size: 384 KB
Mounting Mounts in an EIA-standard 19 in. telco rack or equipment cabinet (hardware included)
Performance 100 Mb Latency < 5 µs
1000 Mb Latency < 5 µs
Throughput 6.6 million pps
Routing/Switching
capacity
8.8 Gbps
Environment Operating temperature 32°F to 113°F (0°C to 45°C)
Operating relative
humidity
10% to 90%, non-condensing
Nonoperating/Storage
temperature
–40°F to 158°F (–40°C to 70°C)
Nonoperating/Storage
relative humidity
10% to 95%, non-condensing
Acoustic Fanless
Electrical characteristics Voltage 100-240 VAC
Frequency 50/60 Hz
Safety UL 60950; IEC 60950-1; EN 60950-1; CAN/CSA-C22.2 No. 60950-1-03
Emissions 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
Management limited command-line interface; Web browser; SNMP Manager; IEEE 802.3 Ethernet MIB
Notes The HP 1905-24 Switch (JD990A) was formerly sold as the 3Com Baseline Plus 2226 (3CBLSF26H) and may
ship with this product labeling.
Services 3-year, 4-hour onsite, 13x5 coverage for hardware (UV792E)
3-year, 4-hour onsite, 24x7 coverage for hardware (UW015E)
3-year, 4-hour onsite, 24x7 coverage for hardware, 24x7 software phone support (UW021E)
3-year, 24x7 SW phone support, software updates (UV795E)
1-year, post-warranty, 4-hour onsite, 13x5 coverage for hardware (HR682E)
1-year, post-warranty, 4-hour onsite, 24x7 coverage for hardware (HR683E)
1-year, post-warranty, 4-hour onsite, 24x7 coverage for hardware, 24x7 software phone support
(HR684E)
4-year, 4-hour onsite, 13x5 coverage for hardware (UV793E)
4-year, 4-hour onsite, 24x7 coverage for hardware (UW016E)
4-year, 4-hour onsite, 24x7 coverage for hardware, 24x7 software phone (UW022E)
QuickSpecs
HP 1905 Switch Series
Technical Specifications
DA - 13680 North America — Version 14 — November 5, 2013 Page 5

4-year, 24x7 SW phone support, software updates (UV796E)
5-year, 4-hour onsite, 13x5 coverage for hardware (UV794E)
5-year, 4-hour onsite, 24x7 coverage for hardware (UW017E)
5-year, 4-hour onsite, 24x7 coverage for hardware, 24x7 software phone (UW023E)
5-year, 24x7 SW phone support, software updates (UV797E)
3 Yr 6 hr Call-to-Repair Onsite (UW018E)
4 Yr 6 hr Call-to-Repair Onsite (UW019E)
5 Yr 6 hr Call-to-Repair Onsite (UW020E)
1-year, 6 hour Call-To-Repair Onsite for hardware (HR686E)
1-year, 24x7 software phone support, software updates (HR685E)
Refer to the HP website at www.hp.com/networking/services for details on the service-level descriptions
and product numbers. For details about services and response times in your area, please contact your local
HP sales office.
HP 1905-48 Switch (JD994A)
Ports 48 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
Physical characteristics Dimensions 17.4(w) x 9.4(d) x 1.7(h) in (44.2 x 23.88 x 4.32 cm) (1U height)
Weight 6.4 lb (2.9 kg)
Memory and processor Processor ARM 88E6218 @ 150 MHz, 8 MB SDRAM, 4 MB flash; packet buffer size: 384 MB
Mounting Mounts in an EIA-standard 19 in. telco rack or equipment cabinet (hardware included)
Performance 100 Mb Latency < 5 µs
1000 Mb Latency < 5 µs
Throughput 10.1 million pps
Routing/Switching
capacity
13.6 Gbps
Environment Operating temperature 32°F to 113°F (0°C to 45°C)
Operating relative
humidity
10% to 90%, non-condensing
Nonoperating/Storage
temperature
–40°F to 158°F (–40°C to 70°C)
Nonoperating/Storage
relative humidity
10% to 95%, non-condensing
Acoustic Fanless
Electrical characteristics Voltage 100-240 VAC
Frequency 50/60 Hz
Safety UL 60950; IEC 60950-1; EN 60950-1; CAN/CSA-C22.2 No. 60950-1-03
QuickSpecs
HP 1905 Switch Series
Technical Specifications
DA - 13680 North America — Version 14 — November 5, 2013 Page 6

Emissions 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
Management limited command-line interface; Web browser; SNMP Manager; IEEE 802.3 Ethernet MIB
Notes The HP 1905-48 Switch (JD994A) was formerly sold as the 3Com Baseline Plus 2250 (3CBLSF50H) and may
ship with this product labeling.
Services 3-year, 4-hour onsite, 13x5 coverage for hardware (UV792E)
3-year, 4-hour onsite, 24x7 coverage for hardware (UW015E)
3-year, 4-hour onsite, 24x7 coverage for hardware, 24x7 software phone support (UW021E)
3-year, 24x7 SW phone support, software updates (UV795E)
1-year, post-warranty, 4-hour onsite, 13x5 coverage for hardware (HR682E)
1-year, post-warranty, 4-hour onsite, 24x7 coverage for hardware (HR683E)
1-year, post-warranty, 4-hour onsite, 24x7 coverage for hardware, 24x7 software phone support
(HR684E)
4-year, 4-hour onsite, 13x5 coverage for hardware (UV793E)
4-year, 4-hour onsite, 24x7 coverage for hardware (UW016E)
4-year, 4-hour onsite, 24x7 coverage for hardware, 24x7 software phone (UW022E)
4-year, 24x7 SW phone support, software updates (UV796E)
5-year, 4-hour onsite, 13x5 coverage for hardware (UV794E)
5-year, 4-hour onsite, 24x7 coverage for hardware (UW017E)
5-year, 4-hour onsite, 24x7 coverage for hardware, 24x7 software phone (UW023E)
5-year, 24x7 SW phone support, software updates (UV797E)
3 Yr 6 hr Call-to-Repair Onsite (UW018E)
4 Yr 6 hr Call-to-Repair Onsite (UW019E)
5 Yr 6 hr Call-to-Repair Onsite (UW020E)
1-year, 6 hour Call-To-Repair Onsite for hardware (HR686E)
1-year, 24x7 software phone support, software updates (HR685E)
Refer to the HP website at www.hp.com/networking/services for details on the service-level descriptions
and product numbers. For details about services and response times in your area, please contact your local
HP sales office.
HP 1905-24-PoE Switch (JD992A)
Ports 24 RJ-45 autosensing 10/100 PoE ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE
802.3af PoE); 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
Physical characteristics Dimensions 17.4(w) x 9.4(d) x 1.7(h) in (44.2 x 23.88 x 4.32 cm) (1U height)
Weight 7.1 lb (3.22 kg)
Memory and processor Processor ARM 88E6218 @ 150 MHz, 8 MB SDRAM, 4 MB flash; packet buffer size: 384 MB
Mounting Mounts in an EIA-standard 19 in. telco rack or equipment cabinet (hardware included)
Performance 100 Mb Latency < 5 µs
1000 Mb Latency < 5 µs
Throughput 6.6 million pps
QuickSpecs
HP 1905 Switch Series
Technical Specifications
DA - 13680 North America — Version 14 — November 5, 2013 Page 7

Routing/Switching
capacity
8.8 Gbps
Environment Operating temperature 32°F to 113°F (0°C to 45°C)
Operating relative
humidity
10% to 90%, non-condensing
Nonoperating/Storage
temperature
–40°F to 158°F (–40°C to 70°C)
Nonoperating/Storage
relative humidity
10% to 95%, non-condensing
Electrical characteristics Voltage 100-240 VAC
Frequency 50/60 Hz
Safety UL 60950; IEC 60950-1; EN 60950-1; CAN/CSA-C22.2 No. 60950-1-03
Emissions 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
Management limited command-line interface; Web browser; SNMP Manager; IEEE 802.3 Ethernet MIB
Notes The HP 1905-24-PoE Switch (JD992A) was formerly sold as the 3Com Baseline Plus 2426 PWR
(3CBLSF26PWRH) and may ship with this product labeling.
Services 3-year, 4-hour onsite, 13x5 coverage for hardware (UV792E)
3-year, 4-hour onsite, 24x7 coverage for hardware (UW015E)
3-year, 4-hour onsite, 24x7 coverage for hardware, 24x7 software phone support (UW021E)
3-year, 24x7 SW phone support, software updates (UV795E)
1-year, post-warranty, 4-hour onsite, 13x5 coverage for hardware (HR682E)
1-year, post-warranty, 4-hour onsite, 24x7 coverage for hardware (HR683E)
1-year, post-warranty, 4-hour onsite, 24x7 coverage for hardware, 24x7 software phone support
(HR684E)
4-year, 4-hour onsite, 13x5 coverage for hardware (UV793E)
4-year, 4-hour onsite, 24x7 coverage for hardware (UW016E)
4-year, 4-hour onsite, 24x7 coverage for hardware, 24x7 software phone (UW022E)
4-year, 24x7 SW phone support, software updates (UV796E)
5-year, 4-hour onsite, 13x5 coverage for hardware (UV794E)
5-year, 4-hour onsite, 24x7 coverage for hardware (UW017E)
5-year, 4-hour onsite, 24x7 coverage for hardware, 24x7 software phone (UW023E)
5-year, 24x7 SW phone support, software updates (UV797E)
3 Yr 6 hr Call-to-Repair Onsite (UW018E)
4 Yr 6 hr Call-to-Repair Onsite (UW019E)
5 Yr 6 hr Call-to-Repair Onsite (UW020E)
1-year, 6 hour Call-To-Repair Onsite for hardware (HR686E)
1-year, 24x7 software phone support, software updates (HR685E)
Refer to the HP website at www.hp.com/networking/services for details on the service-level descriptions
and product numbers. For details about services and response times in your area, please contact your local
HP sales office.
QuickSpecs
HP 1905 Switch Series
Technical Specifications
DA - 13680 North America — Version 14 — November 5, 2013 Page 8

HP 1905 Switch Series
accessories
Transceivers
HP X120 1G SFP LC LX Transceiver JD119B
HP X121 1G SFP LC SX Transceiver J4858C
HP X121 1G SFP LC LX Transceiver J4859C
Cables
HP .5m Multi-mode OM3 LC/LC Optical Cable AJ833A
HP 1m Multi-mode OM3 LC/LC Optical Cable AJ834A
HP 2m Multi-mode OM3 LC/LC Optical Cable AJ835A
HP 5m Multi-mode OM3 LC/LC Optical Cable AJ836A
HP 15m Multi-mode OM3 LC/LC Optical Cable AJ837A
HP 30m Multi-mode OM3 LC/LC Optical Cable AJ838A
HP 50m Multi-mode OM3 LC/LC Optical Cable AJ839A
NEW HP Premier Flex LC/LC Multi-mode OM4 2 fiber 1m Cable QK732A
NEW HP Premier Flex LC/LC Multi-mode OM4 2 fiber 2m Cable QK733A
NEW HP Premier Flex LC/LC Multi-mode OM4 2 fiber 5m Cable QK734A
NEW HP Premier Flex LC/LC Multi-mode OM4 2 fiber 15m Cable QK735A
NEW HP Premier Flex LC/LC Multi-mode OM4 2 fiber 30m Cable QK736A
NEW HP Premier Flex LC/LC Multi-mode OM4 2 fiber 50m Cable QK737A
QuickSpecs
HP 1905 Switch Series
Accessories
DA - 13680 North America — Version 14 — November 5, 2013 Page 9

NOTE: Details are not available for all accessories. The following specifications were available at the time of publication.
HP X120 1G SFP LC LX
Transceiver (JD119B)
A small form-factor
pluggable (SFP) Gigabig LX
transceiver that provides a
full duplex Gigabit solution
up to 550m on MMF or
10Km on SMF
Ports 1 SFP 1000BASE-LX port (IEEE 802.3z Type 1000BASE-LX)
Connectivity Connector type LC
Wavelength 1300 nm
Physical characteristics Dimensions 2.17(d) x 0.6(w) x 0.46(h) in. (5.51 x 1.52 x 1.17
cm)
Full configuration weight 0.04 lb. (0.02 kg)
Electrical characteristics Power consumption
typical
0.8 W
Power consumption
maximum
1.0 W
Cabling Cable type:
Either single mode or multimode;
Maximum distance:
• 550m for Multimode
• 10km for Singlemode
Fiber type Both
Services Refer to the HP website at: www.hp.com/networking/services for details on
the service-level descriptions and product numbers. For details about services
and response times in your area, please contact your local HP sales office.
HP X121 1G SFP LC SX
Transceiver (J4858C)
A small form-factor
pluggable (SFP) Gigabit SX
transceiver that provides a
full-duplex Gigabit solution
up to 550 m on multimode
fiber.
Ports 1 LC 1000BASE-SX port; Duplex: full only
Physical characteristics Dimensions: 2.24(d) x 0.54(w) x 0.48(h) in. (5.69 x 1.37 x 1.22 cm)
Weight: 0.04 lb. (0.02 kg)
Transceiver form factor: SFP
Environment Operating temperature: 32°F to 158°F (0°C to 70°C)
Operating relative humidity: 5% to 85%, noncondensing
Nonoperating/Storage temperature: -40°F to 203°F (-40°C to 85°C)
Altitude: up to 10,000 ft. (3 km)
Electrical characteristics Power consumption typical: 0.4 W
Power consumption maximum: 0.7 W
Cabling Type:
62.5/125 µm or 50/125 µm (core/cladding) diameter, graded-index, low
metal content, multimode fiber optic, complying with ITU-T G.651 and
ISO/IEC 793-2 Type A1b or A1a, respectively;
Maximum distance:
2-220 m (62.5 µm core diameter, 160 MHz*km bandwidth
2-275 m (62.5 µm core diameter, 200 MHz*km bandwidth
2-500 m (50 µm core diameter, 400 MHz*km bandwidth)
2-550 m (50 µm core diameter, 500 MHz*km bandwidth)
QuickSpecs
HP 1905 Switch Series
Accessory Product Details
DA - 13680 North America — Version 14 — November 5, 2013 Page 10