C1300X-48NGU-4X – 40x1G PoE+ + 8x5G PoE++ Ports – 4x10G SFP28 Uplinks – 740W PoE Budget
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C1300X-48NGU-4X Description
The C1300X-48NGU-4X is a Cisco Catalyst 1300X Series fixed managed Layer 3 PoE++ switch for branch offices that run gigabit phones and cameras beside 60W-class wireless access points. The switch has 40 Gigabit PoE+ ports, eight 5G PoE++ ports and four SFP28 uplinks at 10G, with a 740W PoE budget, 240 Gbps of switching capacity and an 8 MB packet buffer. Stacking of up to eight units accepts only C1300X Family models.
Quick Specs
|
Parameter |
Specification |
|---|---|
|
Product ID |
C1300X-48NGU-4X |
|
Product type |
Fixed managed Layer 3 multigigabit PoE+/PoE++ switch |
|
Gigabit PoE+ ports |
40 x 10/100/1000, 30W PoE+ per port |
|
5G PoE++ ports |
8 x 5G, 60W PoE++ per port |
|
Uplink ports |
4 x SFP28 slots, 10G uplink (25G available for stacking only) |
|
Default PoE budget |
740W, shared across 48 PoE-capable ports |
|
Switching capacity |
240 Gbps, wire speed and nonblocking |
|
Forwarding rate |
178.57 Mpps (64-byte packets) |
|
Packet buffer |
8 MB, dynamically shared across ports |
|
Layer 3 routing |
RIP v2, OSPF v2 and v3 (C1300X models only), policy-based routing |
|
Hardware stacking |
Up to 8 units, C1300X Family only |
|
Power input |
Internal universal supply, 100-240V 50-60 Hz |
|
Cooling |
2 fans, 49.2 dBA at 25°C |
Product Performance
Key Features
All 48 ports are PoE-capable, forty rated 30W PoE+ and eight 5G ports rated 60W PoE++. Endpoints on both classes need no separate power supplies while their combined draw stays within the 740W budget.
The 8 MB buffer is shared dynamically across all ports and sits behind 240 Gbps of nonblocking switching and 178.57 Mpps of forwarding. That is the largest buffer in the C1300X range, which gives bursty traffic from a full 48-port floor more room.
The four SFP28 slots run at 10G as uplinks and reach 25G only for stacking. Up to eight C1300X Family switches form one stack with a single IP address and hardware failover.
OSPF v2 and v3 run beside RIP v2 and policy-based routing, with up to 7,168 IPv4 routes, 3,072 ACL rules and 4,000 IGMP snooping groups.
Worst-case input with PoE is 858.4W at 110V and 869.1W at 220V, against 113.2W and 122.4W for the system alone, with 3079.46 BTU/hr of heat. Circuit, UPS and room cooling are planned on the loaded figures.
The chassis carries two fans rated 49.2 dBA at 25°C in a body 340 mm deep. The install point has to tolerate that noise level and depth.
Application Scenarios
In a branch office floor closet, the eight 5G PoE++ ports power 60W-class wireless access points such as Wi-Fi 7 models, while IP phones draw from the gigabit PoE+ ports of the same chassis.
At a site with IP cameras, the 40 Gigabit PoE+ ports deliver power and data over one Ethernet cable each, so no camera position needs its own power supply.
In the access tier of a growing site, units join one C1300X Family stack over time and route with OSPF v2 and v3 toward the upstream router.
Product Comparison
|
Parameter |
C1300X-48NGU-4X | |||
|---|---|---|---|---|
|
Total ports |
40 x Gigabit Ethernet + 8 x 5G mGig + 4 x 10G |
16 x Gigabit Ethernet + 8 x 5G mGig + 4 x 10G |
48 x Gigabit Ethernet + 4 x 10G |
32 x Gigabit Ethernet + 16 x 2.5G mGig + 4 x 10G |
|
Uplink ports |
4 x SFP28 (10G uplink, 25G for stacking only) |
4 x SFP28 (10G uplink, 25G for stacking only) |
4 x SFP28 (10G uplink, 25G for stacking only) |
4 x SFP+ |
|
PoE standards |
30W PoE+ on 40 ports, 60W PoE++ on 8 ports |
30W PoE+ on 16 ports, 60W PoE++ on 8 ports |
30W PoE+ on 48 ports |
30W PoE+ on 48 ports |
|
Default PoE budget |
740W |
740W |
740W |
740W |
|
Number of ports that support PoE |
48 |
24 |
48 |
48 |
|
Switching capacity |
240 Gbps |
192 Gbps |
176 Gbps |
224 Gbps |
|
Packet buffer |
8 MB |
3 MB |
3 MB |
3 MB |
|
Layer 3 routing protocols |
RIP v2, OSPF v2 and v3 |
RIP v2, OSPF v2 and v3 |
RIP v2, OSPF v2 and v3 |
RIP v2 |
|
Hardware stacking |
C1300X Family, up to 8 units |
C1300X Family, up to 8 units |
C1300X Family, up to 8 units |
C1300 Family 1, up to 8 units |
C1300X-48NGU-4X and C1300X-24NGU-4X share eight 5G 60W PoE++ ports and a 740W budget, but C1300X-48NGU-4X powers 48 ports with 240 Gbps and an 8 MB buffer, while C1300X-24NGU-4X powers 24 ports with 192 Gbps and 3 MB. A floor whose endpoints all stay at 30W and 1G fits C1300X-48P-4X, which has 48 PoE+ ports on 740W, 176 Gbps and no 5G or 60W ports. C1300-48MGP-4X puts 16 of its 48 PoE+ ports at 2.5G on 740W, but it has 4 x SFP+ instead of SFP28, no OSPF, and stacks in C1300 Family 1 rather than the C1300X Family.
PoE Power Planning
|
Planning Item |
Value or Check |
|---|---|
|
PoE power budget |
740W, shared across all PoE-capable ports |
|
PoE-capable ports |
48 ports: 40 rated 30W PoE+ and 8 rated 60W PoE++ |
|
Port rating against budget |
The 8 PoE++ ports total 480W at 60W each and the 40 PoE+ ports total 1,200W at 30W each, 1,680W in all against the 740W budget, so the real wattage of each phone, camera, and access point sets how many ports can be loaded, not the port rating |
|
Average at full port use |
740W spread across 48 PoE-capable ports averages about 15.4W per port, so a fully populated unit works only when endpoint draws average at or below that figure |
|
PoE standard |
The 40 gigabit ports are 30W PoE+ ports and the 8 5G ports are 60W PoE++ ports; the model supports 802.3bt (Type 3) PoE++ and 802.3at PoE+ |
|
Power supply |
Internal universal supply, 100-240V 50-60 Hz |
|
Schedule control |
Time-based PoE turns PoE power on or off on a user-defined schedule |
|
Reboot behavior |
Persistent PoE provides PoE power while the switch is rebooting |
Ordering Checklist
- Stack members: C1300X-48NGU-4X stacks only with C1300X Family PIDs, up to 8 units, over its SFP28 slots (25G for stacking only). Buy SFP-25G-AOC1M, SFP-H25G-CU1M or another supported 25G stack link separately; C1300 Family 1 and Family 2 models cannot join.
- Uplink optics: Add a 10G module from the supported list, such as SFP-10G-SR, SFP-10G-LR, SFP-10G-ER or SFP-10G-AOC1M, to each of the 4 SFP28 slots. The slots ship empty and the uplink runs at 10G on this model.
- Power cord: A power cord matched to the site outlet ships in the package. Select NO-POWER-CORD to leave it out, and the box then has no cord.
Optional Add-ons
|
Model |
Description |
|---|---|
|
CAB-CONSOLE-RJ45 |
Console cable, 6 feet, RJ-45 connector |
|
CAB-CONSOLE-USB-C |
Console cable, USB Type C connector |
|
CAB-CONSOLE-USB-C= |
Spare-part ordering ID for the USB Type C console cable |
|
RCKMNT-1RU-1K= |
1 RU rack-mount kit for C1000, C1200, and C1300 24-port and 48-port models |
|
10G SFP+ module for multimode fiber, 26 m to 400 m | |
|
10G SFP+ module for single-mode fiber, 10 km | |
|
10G SFP+ module for single-mode fiber, 40 km | |
|
SFP-10G-T-X |
10G SFP+ copper module for UTP CAT6A/CAT7 or better, 30 m |
|
10G copper coax cable, 1 m | |
|
10G copper coax cable, 3 m | |
|
10G active optical cable, 5 m | |
|
25G active optical cable, 3 m | |
|
25G passive twinax direct-attach cable, 2 m | |
|
25G SFP28 module for multimode fiber, 70 m on OM3 and 100 m on OM4 | |
|
10G and 25G SFP28 module for multimode fiber, 300 m on OM3 and 400 m on OM4 | |
|
10G and 25G SFP28 module for single-mode fiber, 10 km |
Specifications
| Parameter | Specification | Parameter | Specification |
|---|---|---|---|
| Product ID | C1300X-48NGU-4X | Product type | Fixed managed Layer 3 multigigabit PoE+/PoE++ switch |
| Operating software | Customized Linux OS software | Total ports | 40 x Gigabit Ethernet + 8 x 5G mGig + 4 x 10G |
| PoE+ ports | 40 x 10/100/1000, 30W PoE+ per port | PoE++ ports | 8 x 5G, 60W PoE++ per port |
| Uplink ports | 4 x SFP28 (10G uplink, 25G available for stacking only) | Console port | Cisco standard RJ-45 console port and USB Type C port |
| USB port | USB Type C port for file and image management and console access | Buttons | Reset button |
| LEDs | System, Link/Act, PoE, Speed | Switching capacity | 240 Gbps, wire speed and nonblocking |
| Forwarding rate | 178.57 Mpps (64-byte packets) | Packet buffer | 8 MB, aggregate across all ports and dynamically shared |
| Flash | 1 GB SLC | CPU | ARM dual-core at 1.5 GHz |
| DRAM | 2 GB DDR4 | MAC addresses | Up to 32,000 entries |
| VLAN IDs | Up to 4094 VLANs (4078 to 4094 reserved for internal usage) | VLAN types | Port-based, 802.1Q tag-based, MAC-based, protocol-based, and IP subnet-based VLANs; voice VLAN; guest VLAN, unauthenticated VLAN, Private VLAN, and Private VLAN Edge |
| IPv4 routing scale | Up to 7,168 dynamic and static routes and 256 IP interfaces | IPv6 routing | Wire-speed routing of IPv6 packets |
| Layer 3 routing protocols | RIP v2, OSPF v2 and v3, and policy-based routing | DHCP services | DHCP server, DHCP relay, and UDP relay |
| ACL entries | Up to 3,072 rules, ingress and egress, time-based ACLs supported | IGMP snooping | IGMP v1, v2, and v3 with 4,000 multicast groups; source-specific multicast supported |
| MLD snooping | MLD v1 and v2 | Spanning tree protocol | MSTP with 16 instances; PVST+ and Rapid PVST+ with 126 instances |
| Port grouping/link aggregation | LACP with up to 8 groups and up to 8 ports per group | Port mirroring | Up to 8 source ports mirrored to one destination port |
| Jumbo frames | Up to 9000 bytes; default MTU is 2000 bytes | Quality of service | 8 hardware queues with strict priority and WRR scheduling; 802.1p, DSCP, and IP precedence classification; ingress policer and egress shaping |
| Hardware stacking | Up to 8 switches per stack, managed as one system of up to 400 ports with one IP address and hardware failover | Stacking family | C1300X Family; cross-stacking between Families is not supported |
| High-speed stack interconnects | SFP28 slots with 25G available for stacking, ring and chain options | Security | 802.1X, web-based authentication, DHCP snooping, IP Source Guard, Dynamic ARP Inspection, port security, storm control, IPv6 First Hop Security, RADIUS and TACACS+ |
| Management | Cisco Business Dashboard embedded probe, Cisco Business mobile app, Cisco Network Plug and Play, web UI (HTTP/HTTPS), SNMP v1/v2c/v3, text view CLI | Firmware upgrade | Web browser, TFTP, and SCP; dual images allow software upgrades with minimal network downtime |
| Bluetooth access | External Bluetooth dongle in the USB port for CLI and GUI access from laptops and tablets | Energy efficiency | IEEE 802.3az Energy Efficient Ethernet on copper Gigabit Ethernet ports, energy detect, cable length detection, port LED disable, time-based port operation |
| Standards | IEEE 802.3 10BASE-T, 802.3u, 802.3ab, 802.3ad LACP, 802.3z, 802.3ae, 802.3an, 802.3x flow control, 802.1D, 802.1Q/p, 802.1w, 802.1s, 802.1X, 802.3af, 802.3at, 802.1AB, 802.3az, and the RFCs listed in the Cisco data sheet | Default PoE budget | 740W |
| PoE-capable ports | 48 | PoE standards | 802.3bt (Type 3) PoE++ and 802.3at PoE+; 30W PoE+ on 40 ports and 60W PoE++ on 8 ports |
| PoE scheduling | Time-based PoE turns PoE power on or off on a user-defined schedule | Persistent PoE | PoE power is provided while the device is rebooting |
| Default power supply | Internal universal supply, 100-240V 50-60 Hz | System power consumption (worst case) | 110V=113.2W; 220V=122.4W |
| Power consumption with PoE (worst case) | 110V=858.4W; 220V=869.1W | Idle power | 110V=31.6W; 220V=41.5W |
| Heat dissipation | 3079.46 | Fan modules | 2 |
| Acoustic noise | 25°C: 49.2 dBA | MTBF at 25°C (hours) | 216,091 |
| Operating temperature | -5°C to 50°C (23°F to 122°F); minimum ambient temperature for cold start is 32°F (0°C) | Storage temperature | -25°C to 70°C (-13°F to 158°F) |
| Operating humidity | 10% to 90% relative, noncondensing | Storage humidity | 10% to 90% relative, noncondensing |
| Dimensions (H x W x D) | 444.3 x 340 x 43.94 mm (17.49 x 13.38 x 1.73 in) | Weight | 5.15 kg (11.35 lb) |
| Mounting | Rack-mountable, 19-inch mounting brackets included | Fiber type | UTP Category 5e or better for 1000BASE-T |
| Certifications | UL (UL 62368), CSA (CSA 22.2), CE mark, FCC Part 15 (CFR 47) Class A | Package contents | Switch, power cord (excluded when NO-POWER-CORD is selected), mounting kit, pointer card |
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