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Lenovo CE0128PB 24-Port 1GbE RJ45 + 4-Port SFP+ 10GbE Managed L2/L3 Rack-Mountable PoE Campus Network Switch
(Lenovo does not include a power cable in the box. The unit requires a NEMA 5-15P to IEC C13 power cable.)
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| PART NUMBER: |
SSG7A46298. |
| PRODUCT ID: |
7Z340012WW. |
| MACHINE TYPE: |
7Z34CTO2WW. |
| FORM FACTOR: |
1U rack mount. |
| PORTS: |
- 24x 1 Gb Ethernet fixed ports (RJ-45) with Power over Ethernet (PoE).
- 4x SFP/SFP+ ports.
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| MEDIA TYPES: |
1 Gb Ethernet fixed ports (1000BASE-T):
- RJ-45 UTP Category 5 or 5e.
1 Gb Ethernet SFP:
- 1 GbE short-wavelength (SX) SFP transceivers.
- 1 GbE long-wavelength (LX) SFP transceivers.
10 Gb Ethernet SFP+:
- 10 GbE short-range (SR) SFP+ transceivers.
- 10 GbE long-range (LR) SFP+ transceivers.
- 10 GbE extended-range (ER) SFP+ transceivers.
- 10 GbE RJ-45 SFP+ transceivers.
- 10 GbE SFP+ active optical cables.
- 10 GbE SFP+ DAC cables.
1/10 Gb Ethernet SFP+: 1/10 GbE SX/SR SFP+ transceivers. |
| PORT SPEEDS: |
- 1 GbE fixed ports: 10 / 100 / 1000 Mbps auto-sensing.
- 1 GbE SFP transceivers: 1 Gbps.
- 10 GbE SFP+ transceivers, DAC cables, and AOCs: 10 Gbps.
- 1/10 GbE SFP+ transceivers: 1 Gbps or 10 Gbps.
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| SWITCHING METHOD: |
Store-and-forward. |
| DATA TRAFFIC TYPES: |
Unicast, multicast, broadcast. |
| SOFTWARE FEATURES: |
Lenovo Campus Networking OS (Campus NOS): Layer 2 switching, Layer 3 switching, virtual local area networks (VLANs), VLAN tagging, spanning tree protocol (STP),
link aggregation (trunk) groups (LAGs), link dependency, quality of service (QoS), stacking, IPv4/IPv6 management, IPv4/IPv6 routing, IPv4/IPv6 virtual router redundancy
protocol (VRRP), IPv4/IPv6 policy-based routing (PBR), IPv4/IPv6 protocol independent multicast (PIM). |
| PERFORMANCE: |
Non-blocking architecture with wire-speed forwarding of traffic:
- 100% line-rate performance.
- Up to 128 Gbps switching throughput.
- As low as 2 µs (10 Gbps) or 4 µs (1 Gbps) port-to-port switching latency.
- Up to 95 Million packets per second (Mpps) (64-byte packets).
- Up to 9216-byte jumbo frames.
- Buffer size: 1.5 MB.
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| SCALABILITY: |
- MAC address forwarding database entries: 16384.
- VLANs: 4093.
- PVST instances: 64.
- MSTP instances: 31.
- Link aggregation groups: 64.
- Ports in a link aggregation group: 8.
- IP interfaces: 192.
- ARP cache entries: 512.
- Routing table entries: 512.
- ACL entries: 256.
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| COOLING: |
Tree fixed, internal, variable-speed system fans with side-to-side (left-to-right) airflow. |
| POWER SUPPLY: |
One fixed 260 W AC (100 - 240 V) power supply (IEC 320-C14 connector). |
| POWER OVER ETHERNET (PoE): |
- RJ-45 fixed ports: Up to 15.4 W / 30 W power output (PoE / PoE+).
- SFP+ ports: No PoE support.
- Maximum PoE/PoE+ power output for the switch on all ports: 185 W.
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| HOT-SWAP PARTS: |
SFP/SFP+ transceivers, SFP+ DAC cables, and SFP+ AOCs. |
| MANAGEMENT PORTS: |
1x 10/100 Mb Ethernet port (RJ-45), 1x RS-232 port (RJ-45). |
| MANAGEMENT INTERFACES: |
Web-based GUI; Command line interface (CLI); SNMP v1, V2, and v3. |
| SECURITY FEATURES: |
Secure Shell (SSH); Secure Copy (SCP); Secure FTP (sFTP); user level security; Role-based Access Control (RBAC); RADIUS and TACACS+ authentication; access
control lists (ACLs), port security; port-based network access control (IEEE 802.1x). |
| MEANTIME BETWEEN FAILURES: |
Over 600 000 hours MTBF at 25 ºC (77 ºF). |
| DIMENSIONS: |
Height: 44 mm (1.7 in.); width: 441 mm (17.4 in.); depth: 254 mm (10.0 in.). |
| WEIGHT: |
3.7 kg (8.2 lb). |
| WARRANTY: |
Buy with confidence, this system ships with a 30 day money back guarantee, and the remainder of the Lenovo Factory Warranty. |
| PLEASE NOTE - STOCK PHOTOS ARE SHOWN AND MAY NOT BE THE ACTUAL UNIT SHIPPED. |
