• HPE JG300B 48-port FE Ethernet switch with 4x 1GbE SFP uplinks, black silver design
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HPE

HPE JG300B | FlexNetwork 3600 48-Port Fast Ethernet Switch, EI v2

JG300B

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Description

The HPE FlexNetwork 3600-48 v2 EI is a Layer 3 managed Fast Ethernet switch built for the enterprise network edge and access layer. It suits sites that need advanced routing, multicast support and resilient stacking while keeping Fast Ethernet client connections with Gigabit uplinks.

It provides 48 RJ-45 autosensing 10/100 ports with no PoE, four SFP 1000 Mbps ports and two dual-personality Gigabit ports that work as RJ-45 or SFP. Routing and switching capacity is 17.6 Gbps with throughput up to 13.1 Mpps, backed by a 55 Gbps switch fabric, 4 MB packet buffer and a 32000-entry MAC address table. The EI v2 designation means the Enhanced Image Layer 3 feature set is included with the switch, so no separate licence is needed. Power comes from an internal AC supply rated at 100-240 VAC, drawing a maximum of 43 W in a 1U chassis.

The four SFP ports accept HPE X120 and X125 1G SFP transceivers such as JD118B (SX), JD119B (LX), JD089B (RJ45 T) and JD063B (LH70). Up to nine switches can be joined with Intelligent Resilient Fabric (IRF) and managed as a single unit, and the switch is managed through the CLI, a secure Web GUI, SNMP or HPE IMC.

Enquire with XS Network Tech for new or used pricing and availability.

Features

- Advanced Layer 3 and multicast routing for the enterprise edge
- Intelligent Resilient Fabric (IRF) stacking of up to nine switches managed as one
- Classifier-based QoS with SP, WRR, WFQ and WRED queuing and traffic policing
- RRPP resiliency with failover times under 50 ms
- Management via CLI, secure Web GUI (HTTPS), SNMPv1/v2c/v3, RMON and HPE IMC
- HWTACACS command authorisation and integrated security enforcement
- Local and remote intelligent port mirroring
- Energy-efficient design that shuts off unused ports

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

FAQs

Technical Specifications

- Ports: 48 x RJ-45 autosensing 10/100 (non-PoE)
- SFP ports: 4 x SFP 1000 Mbps
- Dual-personality ports: 2 x 10/100/1000 RJ-45 or SFP 1000 Mbps
- Console: 1 x RJ-45 serial console port
- Software image: EI (Enhanced Image), Layer 3 managed
- Routing/switching capacity: 17.6 Gbps
- Throughput: up to 13.1 Mpps
- Switch fabric speed: 55 Gbps
- Memory: 256 MB SDRAM, 128 MB flash
- Packet buffer: 4 MB
- Latency: less than 6 µs at 100 Mb, less than 5 µs at 1000 Mb
- Routing table size: 12000 IPv4 entries
- MAC address table size: 32000 entries
- Power supply: internal AC, 100-240 VAC, 50/60 Hz
- Maximum power rating: 43 W
- Maximum heat dissipation: 147 BTU/hr
- Dimensions (W x D x H): 43.99 x 26.01 x 4.37 cm, 1U
- Weight: 5 kg
- Operating temperature: 0 to 50 C
- Operating humidity: 5% to 95%, noncondensing
- Storage temperature: -40 to 70 C
- Acoustic: 43.5 dB low-speed fan, 55.0 dB high-speed fan
- Mounting: 19-inch rack or equipment cabinet

FAQs

Q: Does the EI v2 image need a separate licence?
A: No. The EI designation means the Enhanced Image Layer 3 routing feature set is included with the switch, so no separate licence or subscription is required.

Q: Does this switch provide PoE?
A: No. This is a non-PoE model with no PoE budget. It runs from an internal AC supply rated at 100-240 VAC, 50/60 Hz, with a maximum power rating of 43 W.

Q: Which SFP modules work in the four SFP ports?
A: The ports accept HPE 1G SFP transceivers including X120 1G SFP LC SX (JD118B), X120 1G SFP LC LX (JD119B), X120 1G SFP RJ45 T (JD089B), X125 1G SFP LC LH40 (JD061A) and X125 1G SFP LC LH70 (JD063B).

Q: How many switches can be stacked with IRF?
A: Intelligent Resilient Fabric lets you join up to nine switches and manage them as a single logical unit.

Q: What is the difference between the SFP ports and the dual-personality ports?
A: The four SFP ports are fibre-only 1000 Mbps slots. The two dual-personality ports can run as 10/100/1000 RJ-45 copper or as SFP 1000 Mbps, giving flexible Gigabit uplink options.

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