About the ACX7100-48L-LDC-AO
The ACX7100-48L-LDC-AO is the DC, front-to-back L version. It provides 48 SFP56 ports, 6 QSFP56-DD ports, 64 GB of memory and 4.8 Tbps of throughput.
Two JPSU-1600W-1UDCAFO supplies are listed (1+1), with a 620 W maximum draw. Port 47 supports 25GbE or 10GbE only.
What’s included
- ACX7100-48L router with 48 SFP56 and 6 QSFP56-DD ports, DC power and front-to-back airflow
- Limited Junos EVO
Sold separately
- Advanced and Premium licenses and Juniper Care, listed in Support & Licensing above
Choosing a version
- ACX7100-48L-LDC-AO (this page): DC power, front-to-back airflow, Limited Junos EVO
- ACX7100-48L-AC-AI: AC power, back-to-front airflow
- ACX7100-48L-AC-AO: AC power, front-to-back airflow
- ACX7100-48L-DC-AI: DC power, back-to-front airflow
- ACX7100-48L-DC-AO: DC power, front-to-back airflow
- ACX7100-48L-LAC-AI: AC power, back-to-front airflow, Limited Junos EVO
- ACX7100-48L-LAC-AO: AC power, front-to-back airflow, Limited Junos EVO
- ACX7100-48L-LDC-AI: DC power, back-to-front airflow, Limited Junos EVO
Related models: ACX7100-32C-AC-AO.
Not sure which version you need? Call (984) 225-1600 or request a quote and we’ll check it against your rack and network.
ACX7100-48L-LDC-AO specifications
| Network ports | 48x SFP56 (port 47: 25G/10G only), 6x QSFP56-DD |
|---|---|
| Throughput | 4800 Gbps |
| Form factor | 1U, fixed chassis |
| Dimensions (H x W x D) | 1.75 x 17.36 x 23.42 in (4.4 x 44.1 x 59.5 cm) |
| Weight (fully loaded) | 26.94 lb / 12.22 kg |
| Airflow | Front-to-back |
| Power supplies | 2x JPSU-1600W-1UDCAFO (1+1 redundant, hot-swappable) |
| Max power draw (DC) | 620 W |
| Fans | 6x JNP7100-FAN1RU-AO (5+1 redundant, hot-swappable) |
| CPU | 2.9-Ghz six-core Intel |
| Memory | 64 GB |
| Storage | 200 (100+100) GB SSD |
| Operating temperature | 32° through 104° F / 0° through 40° C |
| Operating system | Junos OS Evolved |
Full specifications (45)
Network ports
| SFP28 Ports | 1 |
|---|---|
| SFP56 Ports | 47 |
| QSFP56-DD Ports | 6 |
| QSFP56-DD Port Channelization | Yes |
Management and other ports
| Console Ports | 1 |
|---|---|
| Console Port Type | RJ-45 |
| Management Ports | 1 |
| Management Port Type | RJ-45 |
| USB Ports | 1 |
| USB Port Type | Type A |
| 10 MHz Port | Yes |
| PPS Port | Yes |
Chassis
| Chassis type | Fixed |
|---|---|
| Form Factor | 1U |
| Chassis Height | 1.75 in / 4.445 cm |
| Chassis Width | 17.36 in / 44.0944 cm |
| Chassis Depth | 23.42 in / 59.4868 cm |
| Chassis depth (with power supplies and fans) | 24.94 in / 63.3476 cm |
| Weight (chassis only) | 20.54 lb / 9.32 kg |
| Weight (fully loaded) | 26.94 lb / 12.22 kg |
| Chassis Model Number | JNP7100-48L-CHAS |
Power
| Power supplies | 2 |
|---|---|
| Power supply redundancy | 1+1 |
| Power supply airflow | Front-to-back |
| Hot-swappable power supplies | Yes |
| DC power supply model | JPSU-1600W-1UDCAFO |
| DC Max Power Consumption | 620 W |
| DC Average Power Consumption | 270 W |
Cooling
| Airflow Direction | Front-to-back |
|---|---|
| Fan module model | JNP7100-FAN1RU-AO |
| Fan modules | 6 |
| Fan redundancy | 5+1 |
| Hot-swappable fans | Yes |
Processor
| CPU | 2.9-Ghz six-core Intel |
|---|---|
| Memory (DRAM) | 64 GB |
Storage
| Internal Storage Size | 200 (100+100) GB |
|---|---|
| Internal Storage Type | SSD |
Switching and routing scale
| Throughput | 4800 Gbps |
|---|
Environmental
| Operating Temperature | 32° through 104° F / 0° through 40° C |
|---|---|
| Storage Temperature | -40° through 158° F / -40° through 70° C |
| Operating Altitude | 6000 ft / 1829 m |
| Humidity, operating (noncondensing) | 5% through 90% |
| Seismic Tolerance | Zone 4 |
| Maintenance Clearance | 24 in / 60.96 cm |
Software
| Operating system | Junos OS Evolved |
|---|
Common questions
Which 48L is DC, front-to-back and Limited?
This one, the LDC-AO. The other three 48L L versions change the power type, the airflow, or both.
Can I get the same hardware with full Junos OS Evolved?
Yes: the ACX7100-48L-DC-AO is the non-L version.
What is the power supply model?
The listed supply is the JPSU-1600W-1UDCAFO, in a 1+1 pair.






