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HP Aruba 2530-48 SWITCH J9781A 48 PORT 10/100 HPE NO EARS

Order within 3 hours to dispatch today.
  • Stock Level: 1

  • Condition: Used

  • Product ID: 37689

  • 8 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 Dual-Personality ports

  • Each port can be used as either an RJ-45 10/100/1000 port (IEEE 802.3 type 10Base-T

  • IEEE 802.3u type 100Base-Tx

  • IEEE 802.3ab 1000Base-T GbE) or as a Small Form-factor Pluggable (SFP) slot (For use with SFP transceivers) ports

Additional ports and slots
1 Dual-Personality (RJ-45 or USB Micro-B) serial console port
Memory and processor
  • Processor: ARM9E @ 800 MHz, 128MB flash

  • Packet buffer size: 1.5MB dynamically allocated, 256MB Double Data Rate (DDR)3 Dual In-line Memory Module (DIMM)

  • Mounts in an EIA-Standard 19-inch telco rack or equipment cabinet (Rack-Mounting kit available)

  • Horizontal surface mounting

  • Wall mounting

  • Intelligent Management Center (IMC)

  • Command-Line Interface (CLI)

  • Web browser

  • Configuration menu

  • Out-of-Band management (Serial RS-232C or Micro-USB)

  • IEEE 802.3 Ethernet MIB

  • Repeater MIB

  • Ethernet interface MIB

Performance (IPv6 Ready Certified)
100Mb latency
< 1.3 µs (Last-In Fast-Out (LIFO) 64-byte packets)
1000Mb latency
< 1.3 µs (LIFO 64-byte packets)
Up to 4.1 million p/s (64-byte packets)
Switching capacity
5.6 Gb/s
MAC address table size
16000 entries



All items are fully tested and working unless otherwise specified. 

Please be aware all of our photos are stock photos, if you need a particular version or firmware revision please contact us before purchasing to ensure we have it in stock.

All hard drives are fully tested by performing a HMG Infosec Level 5 wipe on them.  This not only ensures data is completely wiped and privacy is protected, but also ensures that the data area and the mechanics of each and every drive we ship is sound.

When changing laptop/mac components if you are not purchasing like for like please contact us prior to purchase so we can ensure compatibility.

Please check the compatibility of products before purchasing. (e.g. your CPU, operating system) If you are unsure please contact us and we will be happy to help.

Our items do not come with drivers, accessories or power supplies unless otherwise stated.

Everything is fully tested unless otherwise stated.

Our warranty period does not cover consumable items such as BIOS batteries etc.

If you can't find what you're after please contact us as we are constantly adding new products to our store.

We currently accept PayPal via eBay or cash/card on collection.

All payments must be clear before we will despatch any goods.

If payment is not made within 5 days we will open a case to cancel the transaction. If you cannot make payment immediately please contact us so we can make arrangements.


Collection in person is welcome (and free) from our trade counter. However please contact us before arrival so we can get the goods ready for you.

We aim to ship goods the same day (excluding weekends) if ordered before 3pm or 1pm for courier deliveries (including next day).

Orders placed after 3pm on Friday will be despatched on Monday.

International deliveries can take a while to arrive. Please check your tracking number using the couriers website as appropriate. However if you do have any problems please feel free to contact us.

We only offer signed for postal services. This is for both our protection and yours.

PCBITZ cannot be held liable for any customs import duties. Please note we will not put false details on customs labels or mark items as gifts so please do not ask.

We offer a 3 month RTB warranty on all of our goods unless otherwise stated.  (Warranty excludes items listed as spares and repairs, or for parts not working.)

Please contact us before returning any goods to receive free technical support and register for an RMA code.  Any item returned without having an RMA will be refused by reception.

Any accepted returns must be returned in original packaging within two weeks of the RMA being agreed. 

We provide returns shipping labels on faulty goods in locations where our couriers cover; we do not cover the return costs of goods that are tested and do not have the stated fault in the RMA.

There is a reason we use quality boxes and anti-static bags.  Please ensure items are returned in these if applicable.

All returns will be tested and checked for our warranty markings.

Please contact us before opening a case with eBay. We are always happy to help if there or any problems or you would like to cancel/amend an order.

About Us

We are specialists in hard to find and legacy computer, laptop and server bits. We have thousands of items in stock with hundreds of more items constantly being added to our store. Whatever you need give us a try and see what we have to offer.

We are based in Cannock in our 17’000sq ft warehouse.  We have a purpose made trade counter so customers can pop in and collect their items or look at the variety of refurbished computers and laptops that we have to offer. 

PCBITZ.Com is a trading name of PRM Green Technologies Ltd, registered company number 06831372 of Unit 16A Watling Street Business Park, Cannock, Staffordshire, WS11 9XG.

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