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| Item number: CIEN4-30012888 Manufacturer no.: 6101435 EAN/GTIN: 4021972014358 |
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 | More information: Power | Power over Ethernet (PoE) | Yes |  | AC adapter input voltage | 230 - 230 V |  | AC adapter output voltage | 5 V |  | AC adapter output current | 1 A |  | Power consumption (typical) | 2.5 W | Ports & interfaces | Ethernet LAN (RJ-45) ports | 1 |  | RJ-9 ports quantity | 1 |  | DC-in jack | Yes | Network | Ethernet LAN | Yes | Audio | Speakerphone | Yes |  | Microphone mute | Yes |  | Voice codecs | G.711, G.722, G.723, G.726, G.729 | Design | Product type | IP Phone |  | Product colour | Black |  | Handset type | Wired handset | Management features | Volume control | Digital | Packaging content | Number of handles included | 1 pc(s) | Display | Display | LCD |  | Display resolution | 128 x 64 pixels |  | Backlight colour | Blue | Phone features | Lines quantity | 2 lines |  | Caller ID | Yes |  | Phonebook capacity | 500 entries | Other features | Backlight | Yes | Operational conditions | Operating temperature (T-T) | 0 - 40 °C |  | Operating relative humidity (H-H) | 0 - 65 % | Weight & dimensions | Width | 243 mm |  | Depth | 178 mm |  | Height | 158 mm |
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 | Other search terms: ISDN-telephon, ISDN-telephons, IP phone, IP phones, VoIP phone, VoIP, VoIP phone system, VoIP phones, VoIP telephone, VoIP telephones, Voice over IP phone, Voice over IP phones, Voice over IP |
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