| Management features |
|---|
| Multicast support | Yes |
| ARP inspection | Yes |
| Switch type | Managed |
| Quality of Service (QoS) support | Yes |
| MIB support | SMIv1/SMIv2, IP, TCP, UDP |
| Switch layer | L2 |
| Network |
|---|
| IGMP snooping | Yes |
| Networking standards | IEEE 802.1D, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1s, IEEE 802.1v, IEEE 802.1w, IEEE 802.1x, IEEE 802.2, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ac, IEEE 802.3ad, IEEE 802.3ae, IEEE 802.3az, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z |
| Full duplex | Yes |
| VLAN support | Yes |
| Port mirroring | Yes |
| Number of VLANs | 512 |
| Link aggregation | Yes |
| Flow control support | Yes |
| Broadcast storm control | Yes |
| Auto MDI/MDI-X | Yes |
| 10G support | Yes |
| Auto-negotiation | Yes |
| Virtual LAN features | Private VLAN, Protocol-based VLAN |
| Virtual LAN features |
|---|
| VLAN support | Yes |
| Number of VLANs | 512 |
| Virtual LAN features | Private VLAN, Protocol-based VLAN |
| Data transmission |
|---|
| Number of VLANs | 512 |
| Packet buffer memory | 4 MB |
| MAC address table | 16000 entries |
| Switching capacity | 176 Gbit/s |
| Store-and-forward | Yes |
| Number of queues | 8 |
| Forwarding rate | 132 Mpps |
| Performance |
|---|
| Dell E-Value Code | DNN1148T |
| Packet buffer memory | 4 MB |
| Stackable | Yes |
| Auto-negotiation | Yes |
| Memory type | Flash |
| Internal memory | 1000 MB |
| Flash memory | 1000 MB |
| Firmware upgradeable | Yes |
| Built-in processor | Yes |
| Technical details |
|---|
| Form factor | 1U |
| Product colour | Black |
| Stackable | Yes |
| Firmware upgradeable | Yes |
| Rack mounting | Yes |
| Built-in processor | Yes |
| Ports & interfaces |
|---|
| SFP+ module slots quantity | 4 |
| Basic switching RJ-45 Ethernet ports quantity | 48 |
| Basic switching RJ-45 Ethernet ports type | Gigabit Ethernet (10/100/1000) |
| USB 2.0 ports quantity | 1 |
| Console port | Micro-USB |
| Security |
|---|
| BPDU filtering/protection | Yes |
| Access Control List (ACL) rules | 4000 |
| SSH/SSL support | Yes |
| Security algorithms | 802.1x RADIUS, SSH, SSL/TLS |
| IGMP snooping | Yes |
| Access Control List (ACL) | Yes |
| Multicast features |
|---|
| Multicast support | Yes |
| Certificates |
|---|
| Certification | ACMA RCM Class A ICES Class A; cUL CCC Class A; NAL CE Class A VCCI Class A FCC Class A; NRTL UL; FDA 21 CFR 1040.10 EAC GS mark RoHS JEL |
| Memory |
|---|
| Packet buffer memory | 4 MB |
| Memory type | Flash |
| Internal memory | 1000 MB |
| Flash memory | 1000 MB |
| Design |
|---|
| Form factor | 1U |
| Product colour | Black |
| Stackable | Yes |
| Certification | ACMA RCM Class A ICES Class A; cUL CCC Class A; NAL CE Class A VCCI Class A FCC Class A; NRTL UL; FDA 21 CFR 1040.10 EAC GS mark RoHS JEL |
| Rack mounting | Yes |
| Ventilation system | Front-to-back airflow |
| Power |
|---|
| Power consumption (max) | 30.18 W |
| Power supply included | Yes |
| AC input voltage | 100 - 240 V |
| Number of power supply units | 1 |
| Power over Ethernet (PoE) |
|---|
| Power over Ethernet (PoE) | No |
| Operational conditions |
|---|
| Storage temperature (T-T) | -40 - 65 °C |
| Storage relative humidity (H-H) | 0 - 85% |
| Operating temperature (T-T) | 0 - 45 °C |
| Operating relative humidity (H-H) | 0 - 95% |
| Heat dissipation | 102.98 BTU/h |
| Weight & dimensions |
|---|
| Width | 431.8 mm |
| Depth | 254 mm |
| Height | 44.5 mm |
| Weight | 3.78 kg |
| Packaging data |
|---|
| Manual | Yes |
| Cables included | AC |
| Other features |
|---|
| Dell E-Value Code | DNN1148T |
| Power supply | 60 W |
| Packaging content |
|---|
| Manual | Yes |
| Cables included | AC |
