Buying used Huawei OSN3500

Looking for used Huawei OSN3500
WITH THE FOLLOWING:
- SS-D34S - 6XE3/T3 PDH INTERFACE SWITCHING BOARD
- SS-SL16A(L-16.1,LC)-N1 - STM-16 OPTICAL INTERFACE BOARD (L-16.1, LC)
- FAN UNIT: SSXE1FAN, 02120173
Contact Steve Christensen, www.2keane.com steve@2keane.com