HPE JG248-61101 HP JG248-61101 FlexNetwork 5120 Series 5120-48G-PoE+ 48 x RJ-45 Ports PoE+ 10/100/1000Base-T + 4 x Shared SFP Ports Layer 3 Managed Rack-mountable Gigabit Ethernet Network Switch. In S
HPE JG248-61101 HP JG248-61101 FlexNetwork 5120 Series 5120-48G-PoE+ 48 x RJ-45 Ports PoE+ 10/100/1000Base-T + 4 x Shared SFP Ports Layer 3 Managed Rack-mountable Gigabit Ethernet Network Switch. In Stock Brand: HPE Part Number: JG248-61101 Category: Transceiver Key Specs: 45 Port, 48G, Layer 3 Availability: In Stock Shipping: Fast US-based shipping Order the HPE JG248-61101 today from ProDisk Network — your trusted source for enterprise IT hardware. All products are quality-tested and backed
The JG248-61101 is a HPE transceiver component with features PoE. Pricing on the JG248-61101 is quote-based — email sales@prodisknetwork.com or use our live chat for a quote within one business day.
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Reviewed by:Pro Disk Network Engineering Team — . Specifications, compatibility, and pricing for the JG248-61101 are shown on this page.
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Quick Answer: Is the JG248-61101 compatible with my switch?
Pro Disk Network validates every JG248-61101 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 JG248-61101 ship?
Pro Disk Network dispatches the JG248-61101 same-day on orders confirmed before 3 pm ET. Multi-pallet projects requiring crating ship within 2 business days. International shipping (Canada, Mexico, EU, APAC) takes 3-7 business days via DHL Express or FedEx International Priority.
The JG248-61101 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.
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 JG248-61101?
The JG248-61101 is a HPE network interface module with features PoE, manufactured by HPE. 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 JG248-61101
Pros
Matched-pair option for redundant link orders
Cabling and DAC/AOC labels clearly mark optic class
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 JG248-61101
Is the JG248-61101 a genuine HPE part?
Yes. Pro Disk Network sources every JG248-61101 as factory-original HPE inventory. New units arrive sealed in OEM packaging; refurbished units are pulled from decommissioned HPE servers, surface-tested, and re-warranted by Pro Disk Network for 90 days.
Is the JG248-61101 compatible with my switch?
Pro Disk Network validates every JG248-61101 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 JG248-61101 ship?
Pro Disk Network dispatches the JG248-61101 same-day on orders confirmed before 3 pm ET. Multi-pallet projects requiring crating ship within 2 business days. International shipping (Canada, Mexico, EU, APAC) takes 3-7 business days via DHL Express or FedEx International Priority.
What is the warranty on the JG248-61101?
New JG248-61101 units carry the full HPE 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 JG248-61101?
Email sales@prodisknetwork.com with the quantity and target ship date for a quote within one business day.
Other parts that share the JG248 series prefix — useful when sourcing matched lots, hot-spare pools, or capacity-tier expansions.
JG248A — JG248A - HP 5120-48G-PoE+ 48 x Ports 10/100/1000Base-T + 4 x SFP Shared Layer-3 Managed Gigabit Ethernet Network Switch — $4,095.37
JG248A-ABA — HP JG248A#ABA 5120-48G-PoE+ 48 x Ports 10/100/1000Base-T + 4 x SFP Shared Layer-3 Managed Gigabit Ethernet Network Switch — $4,095.37
JG248AC — JG248AC - HP 5120-48G-PoE+ 48 x Ports 10/100/1000Base-T + 4 x SFP Shared Layer-3 Managed Gigabit Ethernet Network Switch — $4,095.37
JG248AC-ABA — HP JG248AC#ABA 5120-48G-PoE+ 48 x Ports 10/100/1000Base-T + 4 x SFP Shared Layer-3 Managed Gigabit Ethernet Network Switch — $4,095.37
JG248AR — JG248AR - HP 5120-48G-PoE+ 48 x Ports 10/100/1000Base-T + 4 x SFP Shared Layer-3 Managed Gigabit Ethernet Network Switch — $4,095.37
Pro Disk Network Buyer’s Guide: Transceiver
Optic Coding, Vendor Lock-In, and Multi-Vendor Compatibility
If you are running a multi-vendor leaf-spine architecture (Arista leaves and Cisco spines, for example), order optics coded for each endpoint separately. Optics in DAC and AOC cables are factory-coded to each end and cannot be flashed in-field. Plan the coding split at design time and document it in your network drawings.
Bandwidth Sizing for Spine-Leaf, EVPN-VXLAN, and Hyperconverged Storage
Sizing network bandwidth for a leaf-spine fabric using the JG248-61101 starts with the workload mix. For general-purpose virtualisation, plan 10G server-to-leaf, 25G or 40G leaf-to-spine; oversubscription up to 4:1 is acceptable. For hyperconverged storage (vSAN, Ceph, Storage Spaces Direct), plan 25G server-to-leaf at minimum, 100G leaf-to-spine, oversubscription 1.5:1 maximum. East-west traffic dominates in HCI clusters and starves on oversubscribed fabrics.