1 S3700-28TP-EI-24S-AC front views
1. Ground screw |
2. AC jack |
3. DC terminal |
4. Switch |
5. Twenty-four 10/100BASE-TX Ethernet electrical interfaces |
6. Twenty-four 100BASE-X Ethernet optical interfaces |
7. Forty-eight 100BASE-X Ethernet optical interfaces |
8. Forty-eight 10/100BASE-TX Ethernet electrical interfaces |
9. Two 1000BASE-X Ethernet optical interfaces |
10. Two 1000M combo interfaces (10/100/1000BASE-T+100/1000BASE-X) |
11. Two 100/1000BASE-X Ethernet optical interfaces |
12. One console interface |
13. Two monitoring ports |
NOTE:
By default, a combo port works in auto mode, in which the port type is determined as follows:
2 S3700-28TP-EI-24S-AC rear views
1. AC jack |
2. DC terminal |
3. Switch |
4. Ground screw |
5. ESD jack |
6. Fan module |
7. Power supply unit slot |
Item | Parameter | |
Processor | S3700-28TP: 300 MHz | |
S3700-52P: 200 MHz | ||
Stacking bandwidth | Support 10 Gbit/s bidirectional stacking bandwidth | |
DDR memory | 128 MB | |
Flash Memory | 16 MB | |
Dimensions (width x depth x height) | ||
S3700-28TP-EI-24S-AC | 442.0 mm x 220.0 mm x 43.6 mm | |
Maximum power (full configuration) | ||
S3700-28TP-EI-24S-AC | 52 W | |
Weight | Full configuration | ≤ 6.5 kg |
Empty chassis | ≤ 5 kg | |
Mean time between failures (MTBF) | ||
S3700-28TP-EI-24S-AC | 29.6 years | |
Mean time to repair (MTTR) | 2 hours | |
Availability | > 0.99999 | |
Surge protection | Service port protection | Non-PoE switch: ±6 kV in common mode |
PoE switch: ±1 kV in common mode | ||
Power supply protection | AC: | |
PoE switch: ±2 kV in differential mode; ±4 kV in common mode | ||
Non-PoE switch: ±6 kV in differential mode; ±6 kV in common mode | ||
DC: ±1 kV in differential mode; ±2 kV in common mode | ||
DC input voltage | Rated voltage | -48V DC to -60V DC |
Maximum voltage | -36V DC to -72V DC | |
AC input voltage | Rated voltage | 100V AC to 240V AC |
Maximum voltage | 90V AC to 264V AC | |
Temperature | operating temperature | 0°C to 50°C |
Storage temperature | -40°C to +70°C | |
Relative humidity | 5%RH to 95%RH, non-condensing | |
Altitude | AC: 0 m to 5000 m | |
DC: 0 m to 2000 m |
Delivery Options | Estimated Delivery Time | |
DHL | 2-4 business days | |
Fedex | 2-4 business days | |
TNT | 2-4 business days | |
UPS | 2-4 business days | |
By Air | 4-10 business days | |
By Sea | 10-20 business days |
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