| Communication Mode: | Full-Duplex & Half-Duplex |
|---|---|
| Type: | Ethernet Switch |
| Transmission Rate: | 10/100/1000Mbps |
| Ports: | ≧48 |
| Model Number: | CE6857f-48s6cq |
| Dimensions (W × D ×h, mm): | 442 * 420 * 43.6 |
| Samples: |
|---|
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier Data Center Applications
| Item | Specification |
| Dimensions with packaging (H x W x D) [mm (in.)] | 175 mm x 650 mm x 550 mm (6.9 in. x 25.6 in. x 21.7 in.) |
| Dimensions without packaging (H x W x D) [mm (in.)] | Basic dimensions (excluding the parts protruding from the body): 43.6 mm x 442.0 mm x 420.0 mm (1.7 in. x 17.4 in. x 16.5 in.) |
| Maximum dimensions (the depth is the distance from ports on the front panel to the handle on the rear panel): 43.6 mm x 442.0 mm x 446.1 mm (1.7 in. x 17.4 in. x 17.6 in.) | |
| Weight without packaging [kg (lb)] | 5.5 kg (12.1 lb) (excluding optical modules, power modules, and fan modules) |
| Weight without packaging (full configuration) [kg (lb)] | 7.75 kg (17.1 lb) (including AC power modules and fan modules, excluding optical modules) |
| Weight with packaging [kg (lb)] | 8.75 kg (19.3 lb) |
| Weight with packaging (full configuration) [kg (lb)] | 11 kg (24.3 lb) |
| Installation Type | Cabinet Installation |
| CPU | 4-core, 1.4 GHz |
| Memory | DRAM: 4 GB |
| NOR Flash | 64MB |
| NAND Flash | 4 GB |
| USB | Supported |
| Power supply mode | AC |
| DC | |
| HVDC | |
| Console port | RJ45 |
| Downlink Service interface | 48*10GE SFP+ (10GE LRM/80 km linear optical modules are not supported. In addition, the 1000BASE-X auto-negotiation function is not supported. To connect the two interfaces at both ends of a link, disable the auto-negotiation function of the peer interface. After the connection, in some port failure scenarios, the interface on one end may be Up and the interface on the other end may be Down.) |
| Uplink Service interface | 6*100GE QSFP28 (Note: 1. Each 100GE QSFP28 port can be used as a 40GE port. 2. A 100GE QSFP28 port cannot be split into 4x25GE and 4x10GE ports.) |
| Service port supporting the stack function | 10GE optical ports and 100GE optical ports |
| RTC | Supported |
| Typical power consumption [W] | 148 W (50% throughput, SFP+ high-speed cables on 48 ports and QSFP28 high-speed cables on 6 ports, dual power modules) |
| 185 W (50% throughput, short-distance optical modules on all optical ports, dual power modules) | |
| Typical heat dissipation [BTU/hour] | 505 BTU/hour (50% throughput, SFP+ high-speed cables on 48 ports and QSFP28 high-speed cables on 6 ports, dual power modules) |
| 631 BTU/hour (50% throughput, short-distance optical modules on all optical ports, dual power modules) | |
| Static power consumption [W] | 106 W |
| Static heat dissipation [BTU/hour] | 362 BTU/hour |
| Maximum power consumption [W] | 318 W |
| Maximum heat dissipation | 1085 BTU/hour |
| Number of power modules | 2 |
| Redundant power supply | 1+1 backup |
| Rated input voltage [V] | 600 W AC&240 V DC power module : AC: 100 V AC to 240 V AC, 50/60 Hz; DC: 240 V DC |
| 1000 W DC power module : -48V DC to -60V DC | |
| 1200 W high-voltage DC power module: 240 V DC to 380V DC | |
| Input voltage range [V] | 600 W AC&240 V DC power module : AC: 90 V AC to 290 V AC, 45 Hz to 65 Hz; DC: 190 V DC to 290 V DC |
| 1000 W DC power module : -38.4 V DC to -72 V DC | |
| 1200 W high-voltage DC power module: 190 V DC to 400 V DC | |
| Maximum input current [A] | 600 W AC&240 V DC power module : 8 A (100 V AC to 240 V AC); 4 A (240 V DC) |
| 1000 W DC power module : 30 A (-48 V DC to -60 V DC) | |
| 1200 W high-voltage DC power module: 8 A | |
| Rated output power [W] | 600 W AC&240 V DC power module : 600 W |
| 1000 W DC power module : 1000 W | |
| 1200 W high-voltage DC power module: 1200 W | |
| Certification | Safety standards compliance |
| EMC standards compliance | |
| Environmental standards compliance | |
| Power supply surge protection [kV] | AC: 6 kV in common mode and 6 kV in differential mode |
| DC: 4 kV in common mode and 2 kV in differential mode | |
| HVDC: 4 kV in common mode and 2 kV in differential mode | |
| Types of fans | Pluggable |
| Number of fans | 4 |
| Redundant fans | The device supports 3+1 backup of fan modules that work in hot standby mode. The system can operate properly for a short time after a single fan module fails. You are advised to replace the faulty fan module immediately. |
| Heat dissipation mode | Air cooling |
| Airflow direction | Port-side intake or exhaust, depending on the fan modules and power modules. |
| Availability | 0.999996184 |
| MTBF [year] | 49.35 years |
| MTTR [hour] | 1.65 hours |
| Noise at normal temperature (27°C, sound pressure) [dB(A)] | Front-to-back airflow: average 50 dBA (maximum: 54 dBA) |
| Back-to-front airflow: average 53 dBA (maximum: 57 dBA) | |
| Noise at high temperature (40°C, sound pressure) [dB(A)] | Front-to-back airflow: average 69 dBA (maximum: 73 dBA) |
| Back-to-front airflow: average 72 dBA (maximum: 77 dBA) | |
| Long-term operating altitude [m (ft.)] | ≤ 5000 m (16404 ft.) |
| Long-term operating relative humidity [RH] | 5% RH to 95% RH, noncondensing |
| Long-term operating temperature [°C (°F)] | 0°C to 40°C (32°F to 104°F) at an altitude of 0 to 1800 m (0 to 5906 ft.) |
|
NOTE:
|
|
| When the altitude is between 1800 m and 5000 m (5906 ft. and 16404 ft.), the highest operating temperature reduces by 1°C (1.8°F) every time the altitude increases by 220 m (722 ft.). | |
| Storage altitude [m (ft.)] | < 5000 m (16404 ft.) |
| Storage relative humidity [RH] | 5% RH to 95% RH, noncondensing |
| Storage temperature [°C (°F)] | -40°C to +70°C (-40°F to +158°F) |
| Part Model | Part Description |
| CE6857F-48S6CQ | CE6857F-48S6CQ switch (48*10GE SFP+, 6*100GE QSFP28, without fan and power modules) |
| CE6857F-48S6CQ-B | CE6857F-48S6CQ switch (48*10GE SFP+, 6*100GE QSFP28, 2*AC power modules, 4*fan modules, port-side intake) |
| CE6857F-48S6CQ-F | CE6857F-48S6CQ switch (48*10GE SFP+, 6*100GE QSFP28, 2*AC power modules, 4*fan modules, port-side exhaust) |
The product is 100% genuine and has sufficient stock in stock;
Price discounts and fast delivery;
After sales service guarantee; Support sample and customization services.
Q: Are you a trading company or a manufacturer? Can I use our own logo and label?
A: We are a trading company that provides domestic and international trade services. We also provide OEM/OEM services.
Q: What are the guarantees for product quality?
A: We have professional engineers who test each piece of equipment before shipment to ensure that the shipped products are in good condition.
Q: How did you resolve a defective product when I received it?
A: We have professional personnel to help you solve the problem. If the product is defective, we usually offer you a return, refund, or replacement of the defective product.
Q: What is your payment method and delivery time?
A: We accept credit cards, wire transfers, PayPal, and other payment methods. We also support fast shipping within 72 hours.
Q: What is the MOQ and how long is the warranty period?
A: The minimum order quantity for normal products is 1, and the product warranty period is usually 1 year.
Suppliers with verified business licenses
Audited Supplier 
){kind=link}
){kind=link}