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Overview
The HP JG933A is a networking switch designed for efficiency and scalability in various business environments. It features 24 ports in total, including 16 SFP 100/1000 Mbps ports for high-speed fiber connectivity and 8 dual-personality ports. These dual-personality ports offer flexibility, allowing for either 10/100/1000BASE-T RJ-45 connections or 100/1000BASE-X combo ports, catering to a range of networking needs.
For management and setup, the device includes a single RJ-45 serial console port. The unit is equipped with two power supply slots, though it requires a minimum of one power supply to operate, which must be ordered separately. This design ensures the switch can accommodate redundant power supplies, enhancing its reliability and uptime. Speaking of reliability, the HP JG933A boasts an impressive mean time between failures (MTBF) of 52.79 years, indicating its durability and long-term performance stability.
The switch is designed to fit standard 19-inch telco racks or equipment cabinets, with dimensions making it a compact yet powerful addition to any networking setup. It measures 4.36 cm in height, 44 cm in width, and 36 cm in depth, with a weight of 8 kg, allowing for easy installation and integration into existing network infrastructures.
Acoustic noise levels vary based on fan speed, with a low-speed fan noise level of 47.1 dB and a high-speed fan noise level of 50.7 dB as per ISO 7779 standards, ensuring a relatively quiet operation. The operating temperature range supports 0°C to 45°C, with a relative humidity tolerance of 10% to 90% noncondensing, guaranteeing stable operation in a variety of environmental conditions. For storage, the switch can withstand temperatures from -40°C up to 70°C and a relative humidity range from 5% to 95% noncondensing.
Power efficiency is a key aspect of the HP JG933A, with maximum heat dissipation figures of 102/204 BTU/hr for AC-powered units and 130 to 232 BTU/hr for DC-powered units, ensuring manageable thermal output. The switch supports a wide range of input voltages, from 100 to 240 V AC and -48 to -60 V DC, with a current rating of 5 A.
Key hardware specifications include:
-
- 16 SFP 100/1000 Mbps ports
- 8 SFP dual-personality ports
- 1 RJ-45 serial console port
Specs
| Part Number and Manufacturer | HP JG933A |
| Input/Output Ports and Slots | 16 SFP ports supporting 100/1000 Mbps speeds |
| Input/Output Ports and Slots | 8 SFP+ dual-personality ports - supports 10/100/1000BASE-T RJ-45 or 100/1000BASE-X |
| Additional Ports and Slots | 1 RJ-45 serial console interface |
| Power Supply Slots | 2 slots for power supplies |
| Power Supply Requirement | At least one power supply needed (must be acquired separately) |
| Mean Time Between Failures (MTBF) | 52.79 years |
| Mounting and Enclosure | Compatible with a 19-inch EIA standard rack or equipment cabinet |
| Height | 4.36 cm (1.72 in) |
| Width | 44 cm (17.32 in) |
| Depth | 36 cm (14.17 in) |
| Weight | 8 kg (17.64 lb) |
| Acoustic Noise | 47.1 dB in low-speed mode, 50.7 dB in high-speed mode; measured according to ISO 7779 |
| Minimum Operating Temperature | 0°C (32°F) |
| Maximum Operating Temperature | 45°C (113°F) |
| Minimum Operating Humidity | 10%, noncondensing |
| Maximum Operating Humidity | 90%, noncondensing |
| Minimum Nonoperating Temperature | -40°C (-40°F) |
| Maximum Nonoperating Temperature | 70°C (158°F) |
| Minimum Nonoperating Humidity | 5%, noncondensing |
| Maximum Nonoperating Humidity | 95%, noncondensing |
| Electrical Frequency | 50/60 Hz |
| Heat Dissipation | 102/204 BTU/hr (107.61/215.22 kJ/hr) for AC units. DC units dissipate 130 BTU/hr min to 232 BTU/hr max. |
| AC Input Voltage | 100 - 240 VAC |
| DC Input Voltage | -48 to -60 VDC |
| Current | 5 A |
JG933A
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Product Description
The JG933A HP features 16 x SFP 100/1000 Mbps ports and 8 x SFP dual-personality ports for versatile connectivity options, supporting both 10/100/1000BASE-T RJ-45 and 100/1000BASE-X Combo Ports. It is designed for reliability with a Mean Time Between Failures (MTBF) of 52.79 years and accommodates a range of environmental conditions with operating temperatures from 0°C to 45°C and non-operating temperatures from -40°C to 70°C. The unit requires 1 x minimum power supply (ordered separately), supports AC voltage of 100 - 240 V ac and DC voltage of -48 to -60 VDC, and is designed for mounting in a standard 19-inch telco rack or equipment cabinet.FAQs for the JG933A
- What are the available I/O ports and slots on the device?
The device features 16 x SFP 100/1000 Mbps ports, 8 x SFP dual-personality ports (10/100/1000BASE-T RJ-45 or 100/1000BASE-X Combo Ports), and 1 x RJ-45 serial console port. - How many power supply slots does the part include?
There are 2 power supply slots available. - Is a power supply included with the device?
No, at least one power supply is required but must be ordered separately. - What is the MTBF (Mean Time Between Failures) for this unit?
The device boasts an MTBF of 52.79 years. - Can the device be mounted in standard equipment racks?
Yes, it mounts in an EIA standard 19-inch telco rack or equipment cabinet. - What are the physical dimensions and weight of the device?
The device measures 4.36 cm (H) x 44 cm (W) x 36 cm (D) and weighs 8 kg. - What is the noise level generated by the device's fans?
The acoustic noise level is 47.1 dB in low-speed mode and 50.7 dB in high-speed mode, according to ISO 7779. - What are the operating and non-operating temperature ranges?
The operating temperature range is 0°C to 45°C, and the non-operating temperature range is -40°C to 70°C. - How does the device handle heat dissipation?
Heat dissipation varies: 102/204 BTU/hr for AC powered units and 130 to 232 BTU/hr for DC powered units. - What power specifications does the device support?
It supports AC voltage of 100 - 240 V ac, DC voltage of -48 to -60 VDC, and a current of 5 A.
Product Review
The HP JG933A switch offers a versatile mix of 16 SFP and 8 dual-personality ports, providing flexibility for both fiber and copper connections. Its dual power supply slots enhance redundancy, but only one power supply is included, necessitating an additional purchase for full redundancy. With a mean time between failures (MTBF) of 52.79 years, it promises high reliability, yet the operational noise level can be high, potentially affecting environments where noise is a concern.
Overview
The HP JG933A is a networking switch designed for efficiency and scalability in various business environments. It features 24 ports in total, including 16 SFP 100/1000 Mbps ports for high-speed fiber connectivity and 8 dual-personality ports. These dual-personality ports offer flexibility, allowing for either 10/100/1000BASE-T RJ-45 connections or 100/1000BASE-X combo ports, catering to a range of networking needs.
For management and setup, the device includes a single RJ-45 serial console port. The unit is equipped with two power supply slots, though it requires a minimum of one power supply to operate, which must be ordered separately. This design ensures the switch can accommodate redundant power supplies, enhancing its reliability and uptime. Speaking of reliability, the HP JG933A boasts an impressive mean time between failures (MTBF) of 52.79 years, indicating its durability and long-term performance stability.
The switch is designed to fit standard 19-inch telco racks or equipment cabinets, with dimensions making it a compact yet powerful addition to any networking setup. It measures 4.36 cm in height, 44 cm in width, and 36 cm in depth, with a weight of 8 kg, allowing for easy installation and integration into existing network infrastructures.
Acoustic noise levels vary based on fan speed, with a low-speed fan noise level of 47.1 dB and a high-speed fan noise level of 50.7 dB as per ISO 7779 standards, ensuring a relatively quiet operation. The operating temperature range supports 0°C to 45°C, with a relative humidity tolerance of 10% to 90% noncondensing, guaranteeing stable operation in a variety of environmental conditions. For storage, the switch can withstand temperatures from -40°C up to 70°C and a relative humidity range from 5% to 95% noncondensing.
Power efficiency is a key aspect of the HP JG933A, with maximum heat dissipation figures of 102/204 BTU/hr for AC-powered units and 130 to 232 BTU/hr for DC-powered units, ensuring manageable thermal output. The switch supports a wide range of input voltages, from 100 to 240 V AC and -48 to -60 V DC, with a current rating of 5 A.
Key hardware specifications include:
-
- 16 SFP 100/1000 Mbps ports
- 8 SFP dual-personality ports
- 1 RJ-45 serial console port
Specifications
| Part Number and Manufacturer | HP JG933A |
| Input/Output Ports and Slots | 16 SFP ports supporting 100/1000 Mbps speeds |
| Input/Output Ports and Slots | 8 SFP+ dual-personality ports - supports 10/100/1000BASE-T RJ-45 or 100/1000BASE-X |
| Additional Ports and Slots | 1 RJ-45 serial console interface |
| Power Supply Slots | 2 slots for power supplies |
| Power Supply Requirement | At least one power supply needed (must be acquired separately) |
| Mean Time Between Failures (MTBF) | 52.79 years |
| Mounting and Enclosure | Compatible with a 19-inch EIA standard rack or equipment cabinet |
| Height | 4.36 cm (1.72 in) |
| Width | 44 cm (17.32 in) |
| Depth | 36 cm (14.17 in) |
| Weight | 8 kg (17.64 lb) |
| Acoustic Noise | 47.1 dB in low-speed mode, 50.7 dB in high-speed mode; measured according to ISO 7779 |
| Minimum Operating Temperature | 0°C (32°F) |
| Maximum Operating Temperature | 45°C (113°F) |
| Minimum Operating Humidity | 10%, noncondensing |
| Maximum Operating Humidity | 90%, noncondensing |
| Minimum Nonoperating Temperature | -40°C (-40°F) |
| Maximum Nonoperating Temperature | 70°C (158°F) |
| Minimum Nonoperating Humidity | 5%, noncondensing |
| Maximum Nonoperating Humidity | 95%, noncondensing |
| Electrical Frequency | 50/60 Hz |
| Heat Dissipation | 102/204 BTU/hr (107.61/215.22 kJ/hr) for AC units. DC units dissipate 130 BTU/hr min to 232 BTU/hr max. |
| AC Input Voltage | 100 - 240 VAC |
| DC Input Voltage | -48 to -60 VDC |
| Current | 5 A |