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| Model | Number of serial ports |
|---|---|
| NS-2250-16 | 16 ports |
| NS-2250-32 | 32 ports |
| NS-2250-48 | 48 ports |


| ower voltage | AC100V-240V±10% | |
|---|---|---|
| Power frequency | 50/60Hz±3Hz | |
| Current consumption |
AC 100 V: 0.32 A (maximum) AC 240 V: 0.18 A (maximum) |
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| Power consumption |
AC 100 V: 17 W (maximum) AC 240 V: 17 W (maximum) |
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| Dimensions | Width | 425.5mm |
| Depth | 261.1mm | |
| Height | 43.7mm | |
| Weight | About 3.4 kg | |
| Environmental conditions | Operation | 5 to 40 °C, 15 to 85% RH (no condensation) |
| Storage | -10 to 60 °C, 90% RH or less (no condensation) | |
| Item | Standards / Regulations |
|---|---|
| Safety |
IEC 60950-1:2005 (2nd Edition); Am 1:2009 + Am 2:2013 and/or EN 60950-1:2006 + A11:2009 + A1:2010 + A12:2011 + A2:2013 |
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UL 60950-1, 2nd Edition: Safety of Information Technology Equipment, Rev. October 14, 2014 |
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| Emissions | FCC Part15, Subpart B Class A |
| EN 55032:2012 Class A | |
| EN 61000-3-2:2014 | |
| EN 61000-3-3:2013 | |
| Immunity | EN 55024:2010 |
| EN 61000-4-2:2009 | |
| EN 61000-4-3:2006+A1:2008+A2:2010 | |
| EN 61000-4-4:2012 | |
| EN 61000-4-5:2006 | |
| EN 61000-4-6:2009 | |
| EN 61000-4-8:2010 | |
| EN 61000-4-11:2004 |
| Port Access | Telnet/SSHv2/IPsec(Tunnel mode) |
|---|---|
| Direct mode/Select mode | |
| Simultaneously access by multiple users per port | |
| Operating(Read/Write)/Monitoring(Readonly) | |
| Authentication | local user, TACACS+, RADIUS |
| Storing port logs to | RAM, internal flash memory, NFS |
| Sending port logs to | syslog, e-mail(SMTP), FTP, TFTP |
| Software |
2250v13.zip (5.4MB) Latest update: April 14, 2017 Only for NS-2250 series |
|---|---|
| ReleaseNotes |
NS-2250_ReleaseNotes_En_01.pdf Latest update: April 14, 2017 |
| Instruction Manual |
NS-2250_Instruction_Manual_En_04.pdf Latest update: :April 2017 |
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|---|---|---|
| Command Reference |
NS-2250_Command_Reference_En_03.pdf Latest update: :April 2017 |
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| Installation Manual |
NS-2250_Installation_Manual_En_03.pdf Latest update: :May 2017 |
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| Readme First |
NS-2250_Readme_First_En_01.pdf Latest update: :January 2017 |
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| MIB file |
SmartCS_MIBS_for_SNMPv1.zip Latest update: November 2015 SmartCS_MIBS_for_SNMPv2.zip Latest update: November 2015 |
|---|
| Cabling Reference |
SmartCS_Cablingreference.pdf Latest update: November 2016 |
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| Declaration of Conformity | NS-DOC-001.pdf |
|---|
| Product catalog | SmartCS_eng_1508.pdf |
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公司電話:+886-2-26958906 2022/08/19 |