146 Chapter 11 Installing telephones and peripheralsN0008587 01Table 38 Cross referencing ports and DNs on a new version 3.0 or newer systemPins Port*DS 30bus 02DNsDS 30bus 03DNsDS 30bus 04DNsDS 30bus 05DNsDS 30bus 06DNsDS 30bus 07DNs26/1 X01 221 253 285 317 349 38127/2 X02 222 254 286 318 350 38228/3 X03 223 255 287 319 351 38329/4 X04 224 256 288 320 352 38430/5 X05 225 257 289 321 353 38531/6 X06 226 258 290 322 354 38632/7 X07 227 259 291 323 355 38733/8 X08 228 260 292 324 356 38834/9 X09 229 261 293 325 357 38935/10 X10 230 262 294 326 358 39036/11 X11 231 263 295 327 359 39137/12 X12 232 264 296 328 360 39238/13 X13 233 265 297 329 361 39339/14 X14 234 266 298 330 362 39440/15 X15 235 267 299 331 363 39541/16 X16 236 268 300 332 364 396Second-level DNs (DS 30 bus set to Full Double Density)Pins Port*DS 30bus 02DNsDS 30bus 03DNsDS 30bus 04DNsDS 30bus 05DNsDS 30bus 06DNs**DS 30bus 07DNs**26/1 X17 237 269 301 333 365 39727/2 X18 238 270 302 334 366 39828/3 X19 239 271 303 335 367 39929/4 X20 240 272 304 336 368 40030/5 X21 241 273 305 337 369 40131/6 X22 242 274 306 338 370 40232/7 X23 243 275 307 339 371 40333/8 X24 244 276 308 340 372 40434/9 X25 245 277 309 341 373 40535/10 X26 246 278 310 342 374 40636/11 X27 247 279 311 343 375 40737/12 X28 248 280 312 344 376 40838/13 X29 249 281 313 345 377 40939/14 X30 250 282 314 346 378 41040/15 X31 251 283 315 347 379 41141/16 X32 252 284 316 348 380 412* For each port, substitute the X for the DS30 bus number. Example: Port X01 on DS30 bus 02 is port 0201.** On default systems, these two DS30 bus blocks are set to Partial Double Density (PDD), which means that thesecond level of DNs are not available.
