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Allied AT-8948A-50 Telesis 48x 4x Port SFP Uplinks Multilayer Switch
- Managed L3
- Quality of Service (QoS) support
- Basic switching RJ-45 Ethernet ports quantity: 48
- MAC address table: 262144 entries Switching capacity: 37.6 Gbit/s
- Rack mounting
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Key specifications
See full specs ↓- Switch type
- Managed
- Switch layer
- L3
- Quality of Service (QoS) support
- Yes
- Basic switching RJ-45 Ethernet ports quantity
- 48
- SFP/SFP+ slots quantity
- 4
- SFP module slots quantity
- 4
Product details
Allied Telesis 10/100 x 48 ports managed Fast Ethernet Layer 3 switch. Switch type: Managed, Switch layer: L3. Basic switching RJ-45 Ethernet ports quantity: 48. Full duplex. MAC address table: 262144 entries, Switching capacity: 37.6 Gbit/s. Networking standards: IEEE 802.1D, IEEE 802.1Q, IEEE 802.1v, IEEE 802.2, IEEE 802.3ab, IEEE 802.3ac, IEEE 802.3ad, IEEE.... Power connector: DC-in jack. Rack mounting
Management features
| Switch type | Managed |
| Switch layer | L3 |
| Quality of Service (QoS) support | Yes |
Ports & interfaces
| Basic switching RJ-45 Ethernet ports quantity | 48 |
| SFP/SFP+ slots quantity | 4 |
| SFP module slots quantity | 4 |
| Power connector | DC-in jack |
Network
| Networking standards | IEEE 802.1D, IEEE 802.1Q, IEEE 802.1v, IEEE 802.2, IEEE 802.3ab, IEEE 802.3ac, IEEE 802.3ad, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z |
| Full duplex | Yes |
Data transmission
| Switching capacity | 37.6 Gbit/s |
| MAC address table | 262144 entries |
| Maximum data transfer rate | 0.1 Gbit/s |
Security
| DHCP features | DHCP server, DHCP client |
| MAC address filtering | Yes |
Protocols
| Switching protocols | SNMP |
Design
| Rack mounting | Yes |
| Product colour | White |
| Safety | UL60950, CAN/CSA-C22.2 No. 60950-00, EN60950, AS/NZS3260 |
Performance
| Internal memory | 128 MB |
| Noise level | 46 dB |
| Mean time between failures (MTBF) | 300000 h |
Power
| Power consumption (typical) | 47 W |
Power over Ethernet (PoE)
| Power over Ethernet (PoE) | No |
Other features
| Data transfer rate | 10 Mbit/s |
| Dimensions (WxDxH) | 440 x 440 x 44.5 mm |
| Power requirements | 100-240V AC ±10% |
| Electromagnetic emissions | EN55022 A, FCC A,VCCI A, EN55024, EN61000-3-2/3 |
| Connectivity LEDs | Y |
Operational conditions
| Operating temperature (T-T) | 0 - 50 °C |
| Storage temperature (T-T) | -25 - 70 °C |
| Operating relative humidity (H-H) | 5 - 80% |
| Storage relative humidity (H-H) | 5 - 95% |
| Operating altitude | 0 - 3050 m |
| Heat dissipation | 160 BTU/h |
Weight & dimensions
| Weight | 7.1 kg |
Packaging data
| Package dimensions (WxDxH) | 580 x 530 x 145 mm |
| Package weight | 9.1 kg |
Certificates
| Certification | UL, cUL, TUV |
Description
The AT-8948 is one of the most advanced Fast Ethernet switches available. An upgrade path to IPv6, fine service provisioning, and QoS features make the 8948 a smart choice when your network needs comprehensive control over service quality and bandwidth. The AT-8948 supports dual hot-swappable power supplies and the front-to-back airflow optimizes switch cooling. You can add a hardware-based IPv6 card for added line rate support. The AT-8948 meets the performance and IPv6 transition needs of your network. -Layer 2 & 3 IPv4 & IPv6 routing all at wirespeed. -37.6Gbps switch fabric yielding 13.1Mpps performance. -Up to 256K L3 address table entries. -Supports full 4096 VLANS with VLAN double tagging. -Private VLANs. -Internal dual hot swappable AC or DC load-sharing power supplies. -Asynchronous management port available via the front panel. -Full environmental monitoring with alerts to network manager in case of failure of PSU or FAN. -Extensive wire speed traffic classification. -Policy-based QoS features. -Min/max bandwidth control with bandwidth slice resolution down to 1Kbps on ingress. -Buffered max bandwidth control at egress on all ports. -SNMP w/ extensive MIB support. -Advanced routing protocols OSPF, BGP4, IS-IS, RIP & RIPv2, DVMRP, PIM-SM, PIM-DM. -Port trunking. -Port mirroring. -Wire speed multicasting. -Secure SSH capability on management and access.
Condition: Refurbished
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