Ericsson Ers 2460 Datasheet -

The Ericsson Radio 2460 is a multiband unit within the Ericsson Radio System (ERS) that supports 5G, LTE, and WCDMA technologies, designed for efficient deployment. It features 4.3-10 antenna connectors, SFP modules for CPRI, and flexible mounting options for various installation scenarios. For more details, visit Scribd. Ericsson Radio System

| Parameter | Conditions | Min | Typ | Max | Unit | |-----------|------------|-----|-----|-----|------| | Input voltage range | Continuous | 36 | 48 | 75 | VDC | | Input current (no load) | – | – | 50 | 100 | mA | | Output voltage | Adjustable* | 3.0 | 3.3 | 3.6 | VDC | | Output current | – | 0 | – | 20 | A | | Output power | – | – | 66 | 70 | W | | Ripple & noise | 20 MHz BW | – | 50 | 100 | mV p-p | | Line regulation | Vin min to max | – | ±0.2 | ±0.5 | % | | Load regulation | 10–100% load | – | ±0.5 | ±1.0 | % | | Switching frequency | Fixed | – | 250 | – | kHz | | Efficiency | Full load, 48 Vin | 88 | 90 | – | % | ericsson ers 2460 datasheet

Future-Proof: Designed to handle evolving 5G standards through software-driven automation. The Verdict The Ericsson Radio 2460 is a multiband unit

• Typical WCDMA capacity: Up to 4 carriers per sector (depending on license).
• LTE capacity: Supports up to 20 MHz bandwidth.

• Topology: Daisy-chain or ring using Gigabit copper or SFP ports
• Management: Single IP address for multiple switches (stack manager)
• Stack size: Up to 8 units
• Redundancy: Ring topology provides failover protection

• Standard: IEEE 802.3af (PoE, 15.4W per port) and IEEE 802.3at (PoE+, 30W per port)
• Total power budget:
  • The Good: The HQoS capabilities detailed in the datasheet are incredibly granular. It guarantees that a single heavy-user (e.g., someone running a server) cannot degrade the experience of other users on the same DSLAM/CMTS node. The stateful firewall and NAT (CGNAT) features were also ahead of their time.
  • The Caveat: While the specs look great, configuring these features required a deep understanding of Ericsson’s proprietary Command Line Interface (CLI), which had a notoriously steep learning curve compared to Cisco IOS.
  • The Good: In its era, this architecture was revolutionary. It allowed ISPs to push massive amounts of broadband traffic (PPPoE, IPoE) without the bottlenecks that software-based routers suffered from.
  • The Caveat: Modern datasheets from vendors like Juniper or Cisco easily push into the Terabit range. The 80 Gbps capacity is strictly entry-level by today's edge-router standards.

  Scaling 5G Capacity: A Closer Look at the Ericsson Radio 2460 Typical WCDMA capacity: Up to 4 carriers per