Tellabs
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Tellabs 6923 826923 2W FXS SF Signaling Set Module Card Telecom
Tellabs
$40.00Was: $80.00Tellabs 6923 826923 2W FXS SF Signaling Set Module Card TelecomThe Tellabs 6923 is a 2-wire FXS (Foreign Exchange Subscriber) single-frequency (SF) signaling set module designed for plug-in...31605- SKU:
- 31605
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 5.00 LBS
- Brand:
- Tellabs
- Model:
- 6923
- MPN:
- 826923
- Secondary Model:
- 826923
- SKU:
- 31605
- Type:
- 2W FXS SF Signaling Set Module
- Interface Type:
- 2-Wire FXS (Foreign Exchange Subscriber)
- Signaling Type:
- SF (Single Frequency) Signaling
- Form Factor:
- Plug-In Card / Module
- Front Panel Indicators:
- rcv in, busy, xmt out LED test points
- Front Panel Controls:
- rcv and xmt level adjustment switches (10 to 0dB)
- Connector Type:
- Edge connector (plug-in card); front test jacks
- Compatible With:
- Tellabs carrier telephony / digital cross-connect systems
- Condition:
- Used – Inspected, Good Condition
- Seller Notes:
- Module only; no chassis or external cables included.
- Country/Region of Manufacture:
- United States
- Condition Notes:
- Tellabs 6923 2W FXS SF Signaling Set module. Inspected and in good used condition. Faceplate, switches, and test jacks intact. PCB shows normal aging. No visible damage.
- California Prop 65 Warning:
- WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
$40.00Was: $80.00 -
Tellabs 816123 2w FXS SF Signaling Set w/ Gain Term Repeater Module 6123
Tellabs
$45.00Was: $90.00Tellabs 816123 2w FXS SF Signaling Set w/ Gain Term Repeater Module 6123A 2-wire FXS signaling module with single-frequency (SF) signaling capability and integrated gain/termination repeater...31597- SKU:
- 31597
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 3.00 LBS
- Brand:
- Tellabs
- Model:
- 816123
- MPN:
- 816123
- Secondary Model:
- 6123
- SKU:
- 31597
- Type:
- 2-Wire FXS SF Signaling Set with Gain Term Repeater
- Form Factor:
- Card/Module
- Interface Type:
- 2-Wire FXS (Foreign Exchange Station)
- Signaling Type:
- SF (Single Frequency) Signaling
- Gain Control:
- Facility Gain (fac gain) adjustable via DIP switch
- Term Loss:
- Adjustable via DIP switch (0.1–12.0 dB range)
- Transmit Settings:
- XMT selectable: 0.1, 0.2, 0.4, 0.8, 1.8, 3.0, 6.0, 12.0
- Receive Settings:
- RCV selectable: 0.1, 0.2, 0.4, 0.8, 1.5, 3.0, 6.0, 12.0
- Monitor Ports:
- 4w xmt mon, 2w mon, 4w rcv mon, 2w visible on faceplate
- Busy Indicator:
- Red LED busy indicator on faceplate
- Condition:
- Used – Inspected
- Compatible With:
- Tellabs carrier/telephony shelf systems
- Country/Region of Manufacture:
- Japan (MDL24H relay marked JAPAN)
- Seller Notes:
- Module only; no shelf or additional accessories included.
- Condition Notes:
- Tellabs 816123 2w FXS SF Signaling Module 6123. Inspected and in good used condition. Faceplate clean, DIP switches and jacks intact, PCB shows normal wear. No shelf included.
- California Prop 65 Warning:
- WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
$45.00Was: $90.00 -
Tellabs 812572 64ms T1 Echo Canceller Board Networking Enclosure Module
Tellabs
$75.00Was: $150.00Tellabs 812572 64ms T1 Echo Canceller Board Networking Enclosure ModuleT1 echo canceller card designed for use in Tellabs networking enclosures. Provides 64ms echo cancellation tail length for T1...20579- SKU:
- 20579
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 6.00 LBS
- Brand:
- Tellabs
- Model:
- 812572
- MPN:
- 812572
- Type:
- T1 Echo Canceller Board
- SKU:
- 20579
- Condition:
- Used – Pulled from Working Environment
- Form Factor:
- Card / Module
- Echo Cancellation Tail Length:
- 64ms
- Interface Type:
- T1
- Compatible With:
- Tellabs Networking Enclosure
- Board Revision:
- 16.2332.B1
- PCB Reference:
- CT 124
- Secondary Part Number:
- TXTD2709
- Country/Region of Manufacture:
- United States
- Seller Notes:
- Board only; no enclosure or accessories included.
- Condition Notes:
- Tellabs 812572 T1 Echo Canceller Board. Used, inspected, in good condition. Pulled from a working environment where it was in use and functional. Normal handling wear; no visible damage.
- California Prop 65 Warning:
- WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
$75.00Was: $150.00