HP 1820-48G-POE+ OfficeConnect 1820 Series 1820-48G-PoE+ 24 x RJ-45 Ports PoE+ 10/100/1000Base-T + 24 x Rj-45 Ports + 4 x SFP Ports Layer 2 Managed Rack-mountable Gigabit Ethernet Network Switch. Refurbished. In Stock Brand: HP Part Number: 1820-48G-POE+ Condition: Refurbished Category: Transceiver Key Specs: 45 Port, 48G, Layer 2 Availability: In Stock Shipping: Fast US-based shipping Order the HP 1820-48G-POE+ today from ProDisk Network — your trusted source for enterprise IT hardware. All p
The 1820-48G-POE+ is a HP transceiver component with features PoE. Pro Disk Network sells the 1820-48G-POE+ for $524.21 with same-day US shipping and a 30-day return guarantee.
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Reviewed by:Pro Disk Network Engineering Team — . Specifications, compatibility, and pricing for the 1820-48G-POE+ are shown on this page.
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Same-Day US Shipping — orders before 3pm ET ship today via UPS
30-Day Returns — pre-paid label on DOA and defective items
Quick Answer: Is the 1820-48G-POE+ compatible with my switch?
Pro Disk Network validates every 1820-48G-POE+ against the target switch's published compatibility matrix before shipment. If you let us know your switch model and firmware version, we will confirm fitment and code the module appropriately (Cisco-coded, Juniper-coded, HPE-coded, etc.) at no extra charge.
How fast does the 1820-48G-POE+ ship?
1820-48G-POE+ orders placed before 3 pm ET ship the same business day from US warehouses. Delivery is next business day to most metro ZIPs via FedEx/UPS overnight; ground delivery covers remaining US in 1-4 business days.
The 1820-48G-POE+ is deployed by US enterprises, MSPs, government, and education customers across multiple infrastructure scenarios. Below are the most common deployment patterns Pro Disk Network sees in real-world orders.
Server Uplink — 10G/25G server-to-leaf uplink — pair with matching DAC or AOC at the host NIC to avoid optic mismatch.
DCI (Data Center Interconnect) — Inter-DC routing or aggregation. LR4/LR8 transceivers for 10–80 km, ER4 for 40 km, ZR4 for coherent long-haul.
Campus Distribution — Catalyst-class campus distribution between IDF and MDF closets. PoE+ where wireless APs and IP phones share infrastructure.
Branch / Edge — Smaller form-factor switches and routers for branch sites. SD-WAN-compatible or static-VPN-attached as the architecture dictates.
What is the 1820-48G-POE+?
The 1820-48G-POE+ is a HP network interface module with features PoE, manufactured by HP. Pro Disk Network ships this part new and certified-refurbished from our US warehouse with same-day dispatch on orders placed before 3 PM ET, backed by a 30-day return guarantee.
Pros & Cons of 1820-48G-POE+
Pros
Same-day US shipping cuts deployment downtime
Cons
Not for hyperscale ZR coherent — different SKU family
Some vendors deprecate firmware on EOL part numbers
Mismatched optic+switch firmware can require manual override
Frequently Asked Questions about 1820-48G-POE+
Is the 1820-48G-POE+ a genuine HP part?
Yes. Pro Disk Network sources every 1820-48G-POE+ as factory-original HP inventory. New units arrive sealed in OEM packaging; refurbished units are pulled from decommissioned HP servers, surface-tested, and re-warranted by Pro Disk Network for 90 days.
Is the 1820-48G-POE+ compatible with my switch?
Pro Disk Network validates every 1820-48G-POE+ against the target switch's published compatibility matrix before shipment. If you let us know your switch model and firmware version, we will confirm fitment and code the module appropriately (Cisco-coded, Juniper-coded, HPE-coded, etc.) at no extra charge.
How fast does the 1820-48G-POE+ ship?
1820-48G-POE+ orders placed before 3 pm ET ship the same business day from US warehouses. Delivery is next business day to most metro ZIPs via FedEx/UPS overnight; ground delivery covers remaining US in 1-4 business days.
What is the warranty on the 1820-48G-POE+?
New 1820-48G-POE+ units carry the full HP manufacturer warranty (typically 1 to 5 years depending on product line). Refurbished and bulk-OEM units include a Pro Disk Network advance-replacement warranty (90 days refurbished). DOA replacement is free within 30 days of receipt.
Do you offer bulk pricing for the 1820-48G-POE+?
Email sales@prodisknetwork.com with the quantity and target ship date for a quote within one business day.
Other parts that share the 1820 series prefix — useful when sourcing matched lots, hot-spare pools, or capacity-tier expansions.
1820-24G — 1820-24G - HP OfficeConnect 24 x Ports 10/100/1000Base-T + 2 x Ports SFP (mini-GBIC) Gigabit Ethernet Network Switch — $1,255.58
1820-8G — 1820-8G - HP OfficeConnect 8 x Ports 10/100/1000Base-T + 2 x Ports SFP (mini-GBIC) Gigabit Ethernet Network Switch — $205.26
18200112 — 18200112 - IBM Lenovo 14-inch (1366 x 768) WXGA LED Panel — $268.46
18200114 — 18200114 - IBM Lenovo 15.6-inch (1366 x 768) WXGA LED Panel — $150.05
18200130 — 18200130 - IBM Lenovo 11.6-inch (1366 x 768) WXGA LED Panel — $184.91
18200139 — 18200139 - IBM Lenovo 10.1-inch (1024 x 600) WSVGA LED Panel — $268.46
18200140 — 18200140 - IBM Lenovo 10.1-inch (1024 x 600) WSVGA LED Panel — $268.46
18200146 — 18200146 - IBM Lenovo 11.6-inch (1366 x 768) WXGA LED Panel — $172.29
18200147 — 18200147 - IBM Lenovo 11.6-inch (1366 x 768) WXGA LED Panel — $176.89
18200148 — 18200148 - IBM Lenovo 11.6-inch (1366 x 768) WXGA LED Panel — $165.39
18200149 — 18200149 - IBM Lenovo 11.6-inch (1366 x 768) WXGA LED Panel — $167.68
18200152 — 18200152 - IBM Lenovo 14-inch (1366 x 768) WXGA LED Panel — $162.36
Pro Disk Network Buyer’s Guide: Transceiver
Optic Coding, Vendor Lock-In, and Multi-Vendor Compatibility
For Cisco IOS, IOS-XE, and NX-OS switches, the 1820-48G-POE+ works out-of-box if coded for Cisco; for Aruba ArubaOS-CX, code for HPE/Aruba; for Juniper Junos, code for Juniper. Pro Disk Network confirms the target vendor coding at order time and applies it before shipping. Misordered coding can be flashed in the field but the lead time is longer than ordering correctly the first time.
Bandwidth Sizing for Spine-Leaf, EVPN-VXLAN, and Hyperconverged Storage
Document optic types and bandwidth in your network drawings: SR-SR for intra-rack, LR-LR for inter-rack and DCI, ZR4 for long-haul coherent. Mismatched optic-distance ratings is the most common cause of intermittent link errors that look like cable problems but aren't.