Extreme Networks ISW-28 802.3bt 24GbP 4 SFP+ 1RU (ISW-24W-4X)
Industrial Ethernet Switch
(28-Port Model): ISW Industrial Ethernet Switch 24 10/100/1000BASE-T 90W 802.3bt PoE ports, plus 4 10GBASE-X SFP+ ports dual DC power inputs, fanless, 1RU. Note: This model does not support DIN Rail or Wall Mount options. It is a 1RU rack-mountable unit.
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Please Note: All Prices are Inclusive of GST
Overview:
Extreme Industrial Switches are a family of ruggedized Layer 2 switches designed to operate under harsh environments and extended temperature conditions. They provide continuous uptime, manageability, and operational efficiency. With flexible PoE options of IEEE 802.3af, 802.3at and 802.3bt supporting up to 90W PoE per port, each switch offers the performance needed for today's power-hungry surveillance devices and WLAN access points.
Extreme Industrial Switches are an excellent choice for industrial environments, including intelligent transportation systems, utilities, and smart cities. Full redundant ring technology creates fault-tolerant networks with high availability based on industry standard technologies.
Extreme Industrial Switches can automatically connect to a Fabric Connect network via the Fabric Attach software-based feature which enables the switches to be quickly mapped as endpoints within a virtualized Fabric Connect service.
Highlights
- Ruggedized switches that support operations under harsh industrial conditions and extended temperatures from -40°C to 75°C
- Available in several models that offer DIN Rail, Wall Mount and Rack Mount options
- Ruggedized IP30 enclosure for DIN rail mounted switches
- Fanless operation on both DIN Rail and Rack Mount switches
- Flexible PoE support with IEEE 802.3af, 802.3at and 802.3bt offering up to 90W PoE on select models
- Dual DC power input supported by all switch models
- Full wire speed Layer 2 with highly Resilient LACP, Spanning Tree STP, RSTP & MSTP, fast Ring fail-over and G.8032 ERPS protection options
- Integrated Fabric Attach capability for secure, automated connection to Extreme Fabric Connect services
- CLI and web-based configuration support
- ExtremeCloud IQ Site Engine based monitoring
Features:
Intelligent and Resilient Layer 2 Services
ISW switches provide intelligent Layer 2 switching including Spanning Tree (STP, RSTP, MSTP), resilient LACP and advanced Ethernet Ring Protection protocols. They support multiple ring topologies such as Single/Dual Ring along with Dual Homing and Balancing Chain capabilities, enabling highly flexible and resilient deployment options. ISW-Series Managed Industrial Ethernet Switches provide fast failover ring protection enabling sub-second convergence, ensuring seamless network operation in the event of a link loss or a network device error.
Quality of Service
QoS features allow you to allocate network resources to mission-critical applications at the expense of applications that are less sensitive to such factors as time delays or network congestion. The ISW switches can be configured to have 8 output Class of Service (CoS) queues per port and support Strict Priority with Weighted Round Robin scheduling.
Fabric Attach
Fabric Attach capability on the ISW Series helps automate the connection to Extreme's campus-based Fabric Connect solution. Fabric Attach provides zero-touch edge provisioning and allows ISW switches to take advantage of the virtualized services and inherent security capabilities of the Extreme Fabric Connect infrastructure.
Security
ISW series supports both MAC authentication and 802.1X EAP authentication mechanisms on a per port basis, and both RADIUS and TACACS+ for access control. ACL function supports access control security for MAC address, IP address, Layer 4 Port, and Type of Service, with five actions: Deny, Permit, Queue Mapping, CoS Marking, and Copy Frame.
Flexible PoE
The ISW-24W-4X delivers IEEE 802.3bt 90W PoE across all 24 access ports, enabling flexible power delivery for Industrial IoT devices, surveillance cameras, and wireless APs — all without the need for additional electrical cabling.
Specifications:
External Interfaces
| Part Number | Product Description | Interfaces |
|---|---|---|
| 16801 | ISW 4-10/100P, 2-10/100T, 2-SFP |
|
| 16802 | ISW 8-10/100P, 4-SFP |
|
| 16803 | ISW 4GbP, 2GbT, 2-SFP |
|
| 16804 | ISW 8 GbP, 4-SFP |
|
| ISW-4W-4WS-4X | ISW-12 802.3bt 4GbP 4 Combo 4 SFP+ |
|
| ISW-24W-4X | ISW-28 802.3bt 24GbP 4 SFP+ 1RU |
|
Switch Technical Specifications
| 16801, 16802, 16803, 16804 | ISW-4W-4WS-4X | ISW-24W-4X | |
|---|---|---|---|
| Operating Temperature | -40°C to +75°C | -40°C to +75°C | -40°C to +75°C |
| Mounting | DIN Rail, Wall Mount | DIN Rail, Wall Mount | Rack Mount* |
| Power Supply | Dual DC Input**, External PSU | Dual DC Input**, External PSU | Dual DC Input**, External PSU |
| Rated Input | 12–56VDC (46–56V for IEEE 802.3af/at) | 46–57VDC, max. 7.5A (52–57V for IEEE 802.3bt) | 46–57VDC, max. 15A (52–57V for IEEE 802.3bt) |
| Qualified PSUs*** | 240W (16807) 480W (16920) |
240W (16807) 480W (16920) 960W (ISW-AC-DC-PS-960W) |
– |
| Fans | Fanless | Fanless | Fanless |
* Refer to Hardware Install Guide for required space clearances.
** Dual DC input offers power supply redundancy only and cannot be used for additive PoE power.
*** ISW switches can also be powered by direct DC input available at deployment site.
Dimensions and Weights
| Part Number | Dimensions (W×H×D) mm | Dimensions (W×H×D) inches | Weight (kg) | Weight (oz) |
|---|---|---|---|---|
| 16801 | 77 x 154 x 128 | 3.0 x 6.0 x 5.0 | 1.38 | 48.68 |
| 16802 | 77 x 154 x 128 | 3.0 x 6.0 x 5.0 | 1.44 | 50.79 |
| 16803 | 77 x 154 x 128 | 3.0 x 6.0 x 5.0 | 1.38 | 48.68 |
| 16804 | 77 x 154 x 128 | 3.0 x 6.0 x 5.0 | 1.44 | 50.79 |
| ISW-4W-4WS-4X | 77 x 154 x 128 | 3.0 x 6.0 x 5.0 | 1.9 | 67.02 |
| ISW-24W-4X | 86 x 164 x 132 | 3.39 x 6.46 x 5.20 | 5.7 | 201.06 |
Power Consumption
| Part Number | Min Power (W)* | Min Heat (BTU/hr) | Max Power (W)** | Max Heat (BTU/hr) |
|---|---|---|---|---|
| 16801 | 15 | 51 | 142 | 75 |
| 16802 | 15 | 51 | 265 | 86 |
| 16803 | 15 | 51 | 142 | 75 |
| 16804 | 15 | 51 | 265 | 86 |
| ISW-4W-4WS-4X | 31 | 106 | 397*** | 127 |
| ISW-24W-4X | 40 | 136 | 777*** | 195 |
* Without PoE PD loading. ** Includes PoE load on all ports. *** Includes SFP/SFP+ optics at 1.5W per port.
PoE Budget*
| Part Number | PoE Budget with 240W PSU | PoE Budget with 480W PSU | PoE Budget with 960W PSU |
|---|---|---|---|
| 16801 | 120W | 120W | not supported |
| 16802 | 177W | 240W | not supported |
| 16803 | 120W | 120W | not supported |
| 16804 | 177W | 240W | not supported |
| ISW-4W-4WS-4X | 161W | 353W | 360W |
| ISW-24W-4X | 152W | 344W | 720W** |
* PoE budgets on a per PSU basis assuming 20% derating.
** Max PoE load of 240W per group of 8 ports. Refer to the Hardware Installation Guide for more details.
Performance and Scale
| Part Number | Port Counts | Aggregate Bandwidth | Forwarding Rate |
|---|---|---|---|
| 16801 |
| 5.2 Gbps | 3.87 Mpps |
| 16802 |
| 9.6 Gbps | 7.14 Mpps |
| 16803 |
| 16 Gbps | 11.90 Mpps |
| 16804 |
| 24 Gbps | 17.85 Mpps |
| ISW-4W-4WS-4X |
| 96 Gbps | 71.4 Mpps |
| ISW-24W-4X |
| 128 Gbps | 95.2 Mpps |
Software Scaling Values
| 16801, 16802, 16803, 16804 | ISW-4W-4WS-4X | ISW-24W-4X | |
|---|---|---|---|
| VLANs | 4K | 4K | 2K |
| VLAN IDs | 1–4095 | 1–4094 | 1–4094 |
| MAC Table | 8K | 32K | 32K |
| ARP Table | 1K | 4K | 2K |
| IPv4 Route Table | 32 | 128 | 64 |
| IP Interfaces | 8 | 128 | 20 |
| Access Control Entries | 256 | 512 | 256 |
| IGMP Groups | 1,024 | 1,024 | 1,024 |
| Port Mirroring Groups | 1 | 5 | 4 |
Software Features:
L2 and Multicast
- Flow Control IEEE 802.3x (Full Duplex) and Back-Pressure (Half Duplex)
- Protocol-based VLANs, Port-based VLANs, MAC-based VLANs, IP Subnet-based VLANs*
- IEEE 802.1Q tag-based VLANs
- IEEE 802.1ad Double Tagging (Q-in-Q)
- IGMP v1, v2, v3 with up to 1,000 multicast groups
- IGMP snooping and querying, immediate leave and leave proxy
- IEEE 802.1ab LLDP
Network Redundancy
- Fast Failover Ring Protection — single/multiple rings, ring coupling, dual homing and chain modes
- IEEE 802.1D STP, 802.1w RSTP, 802.1s MSTP
- Static trunk or Dynamic via LACP
- ITU G.8032 ERPS
Traffic Management and QoS
- Priority — IEEE 802.1p QoS
- 8 queues per port, Strict / Weighted Round Robin scheduling
- Port-based shaping
Security
- Port Security — IP/MAC-based access control, IEEE 802.1X, RADIUS, TACACS+ AAA
- Storm Control — Multicast/Broadcast/Flooding
Management
- CLI and GUI
- SNMP v1, v2c, v3
- Telnet, HTTPs, SSH
- Dual Stack IPv4/IPv6 for management
- FTP/sFTP — Configuration Import/Export, Firmware Upgrade
- SYSLOG, NTP, Per Port Mirroring
- Ethernet Copper and SFP/SFP+ Digital Diagnostics
- DHCP — Client, Server, Relay, Snooping, Option 82
- PoE scheduling, power control and PD power consumption monitoring
Supported Standard MIBs
- RFC 1213 MIB II
- RFC 2674 VLAN MIB / RFC 2819 RMON (Groups 1, 2, 3, 9)
- RFC 2863 Interface Group MIB
- RFC 3411–3415 SNMP v3 Frameworks
- RFC 3635 Ethernet-like MIB / RFC 4133 Entity MIB v3
- RFC 4188 Bridge MIB / RFC 4292 IP Forwarding MIB
- RFC 4293 IP MIB / RFC 4668/4670 RADIUS MIBs
- RFC 5519 Multicast Group Membership Discovery MIB
- IEEE 802.1 MSTP, LLDP, 802.1X, 802.1Q, 802.3ad MIBs
Supported Private MIBs** (selected)
- ACL, AGGR, Authentication, DDMI, DHCP (Client/Relay/Server/Snooping)
- ERPS, Firmware, GVRP, HTTPS, LACP, LLDP, Loop Protection
- MAC, MSTP, NAS, NTP, POE, Port, QOS, SNMP, SSH, SYSLOG
- VLAN, Voice VLAN MIBs
* MAC and subnet VLAN are not supported in the ISW-24W-4X model.
** Private MIB support varies based on switch model.
Documentation:
Download the Extreme Networks Industrial Ethernet Switches Datasheet (.PDF)
Pricing Notes:
- All Prices are Inclusive of GST
- Pricing and product availability subject to change without notice.
(28-Port Model): ISW Industrial Ethernet Switch 24 10/100/1000BASE-T 90W 802.3bt PoE ports, plus 4 10GBASE-X SFP+ ports dual DC power inputs, fanless, 1RU. Note: This model does not support DIN Rail or Wall Mount options. It is a 1RU rack-mountable unit.
Our Price: Request a Quote